Former First Lady Michelle Obama In DenverMrs. Obama will speak at the Pepsi Center.
Sen. Cory Gardner Defends Vote On Health CareColorado's Republican senator talks about continuing debate on bill.
Protesters Gather Outside Sen. Gardner's OfficeThe demonstrators are protesting the GOP health care bill.
Protesters Gather Outside Sen. Gardner's OfficeThe protesters are rallying against the health care bill in the Senate.
Activists Escorted Out Of Oil & Gas Commission MeetingThe activists want Colorado to stop issuing permits for fracking.
John McCain Has Brain TumorSen. John McCain has been diagnosed with an aggressive brain tumor called a glioblastoma.