Democratic Colorado Governor-elect Jared Polis arrives onstage with running mate Dianne Primavera on Nov. 6, 2018. (credit: Rick T. Wilking/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
Voters cast their midterm ballots at the Denver Elections Commission building in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Jason Crow
Rep.-elect Jason Crow addresses supporters after his victory during the Colorado Democrats watch party in Denver on Nov. 6, 2018. (credit: JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
3 years old Elan Filippi (L), high fives Matt Gnojek, a.k.a. Colorado Captain, after dropping of his father's ballot for the midterm elections at the Denver Elections Commission building in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Gov. John Hickenlooper
CBS4's Dominic Garcia interviews Gov. John Hickenlooper. (credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
(credit: CBS)
No on Prop 112
(credit: CBS)
Jason Crow
(credit: CBS)
Walker Stapleton
(credit: CBS)
Joe Neguse
Rep.-elect Joe Neguse addresses supporters after his victory during the Colorado Democrats watch party in Denver. (credit: JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
Jeff Paley, left, of Boulder, encourages students on the University of Colorado campus to vote in the midterm elections on Nov. 6. (credit: JASON CONNOLLY/AFP/Getty Images)
Former Gov. Bill Owens
(credit: CBS)
Gubernatorial Candidate Jared Polis And Colorado Democrats Hold Election Night Event
Supporters cheer Democratic Colorado Governor-elect Jared Polis during an election night rally on November 6, 2018 in Denver, Colorado. Polis defeated incumbent Republican Walker Stapleton to become the first openly gay man elected Governor in the country. (Photo by Rick T. Wilking/Getty Images)
Jason Crow
(credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
Voters wait to cast their ballots in the midterm elections at the University Memorial Center at the University of Colorado in Boulder, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Mike Coffman
(credit: CBS)
Jared Polis
(credit: CBS)
Diana DeGette
Rep. Diana DeGette (credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
Voters wait to cast their midterm ballots at the Denver Haul-N-Votes mobile trailer in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
Matt Gnojek, a.k.a. Colorado Captain, hands out stickers to a voter in front of the Denver Elections Commission building in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
An election official carries a ballot box outside of the Barnum Recreation Center in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Gov. John Hickenlooper
Gov. John Hickenlooper (credit: JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
Voters register to cast their midterm ballots at the Denver Elections Commission building in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
Jeff Paley (R) of Boulder, Colorado encourages students on the University of Colorado campus to vote in the midterm elections on November 6, 2018 in Boulder, Colorado. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
Election officials collect ballots from drive-up voters at the Barnum Recreation Center in Denver, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Jason Connolly / AFP) (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Election Day In Colorado -- Nov. 6, 2018
(credit: CBS)
Michael Bennet Flag
(credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
A lone voter cast her ballot at the Summit County Historic Courthouse in Breckenridge, Colorado on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (credit: Jason Connolly/AFP/Getty Images)
Joe Neguse
Joe Neguse (credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
(credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
A voter enters the Summit County Historic Courthouse in Breckenridge, Colorado on November 6, 2018 to cast her vote in the midterm elections. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (credit: Jason Connolly/AFP/Getty Images)
Jared Polis
(credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
Todd Lebow of Frisco, Colorado enters the Summit County Historic Courthouse in Breckenridge, Colorado on November 6, 2018 to cast his vote in the midterm elections. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (credit: Jason Connolly/AFP/Getty Images)
John Hickenlooper
(credit: CBS)
Election Day In Colorado -- Nov. 6, 2018
A voter exits the Summit County Historic Courthouse in Breckenridge, Colorado on November 6, 2018 after voting in the midterm elections. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (credit: Jason Connolly/AFP/Getty Images)