Today's news through pictures from Colorado and around the world

Former Arkansas Gov. Mike Huckabee speaks to Republicans at a Little Rock, Ark., rally Monday, Oct. 20, 2014. Early voting began Monday in Arkansas. (AP Photo/Danny Johnston)
Former Arkansas Gov. Mike Huckabee speaks to Republicans at a Little Rock, Ark., rally Monday, Oct. 20, 2014. Early voting began Monday in Arkansas. (AP...
Former President Bill Clinton waves to the crowd with Sen. Mary Landrieu, D-La., at a campaign event for her senate race in Baton Rouge, La., Monday, Oct. 20,...
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This undated photo provided by the Los Angeles Police Department shows Abdullah Abdullatif Alkadi, 23, a student from Saudi Arabia. Alkadi sold his car, abandoned his university classes and disappeared in the deserts of Riverside County. A body found alongside Interstate 10 east of Cook Street in Palm Desert, Calif., was identified Friday, Oct. 17, 2014, as that of the Saudi-born California State Uiversity, Northridge student who was reported missing last month from his home in the San Fernando Valley area of Los Angeles. His body was found Thursday according to the Riverside County coroner's office. (AP Photo/Los Angeles Police Department)
This undated photo provided by the Los Angeles Police Department shows Abdullah Abdullatif Alkadi, 23, a student from Saudi Arabia. Alkadi sold his car, abandoned...
Pennsylvania Democratic gubernatorial candidate Tom Wolf meets with audience members during a rally Wednesday, Oct. 15, 2014, at the Dorothy Emanuel Recreation Center in Philadelphia. (AP Photo/Matt Rourke)
Pennsylvania Democratic gubernatorial candidate Tom Wolf meets with audience members during a rally Wednesday, Oct. 15, 2014, at the Dorothy Emanuel Recreation...
Governor Nathan Deal, left, and Democrat Jason Carter talk after squaring off for their second debate during The Atlanta Press Club Loudermilk-Young Debate Series at Georgia Public Broadcasting on Sunday, Oct. 19, 2014, in Atlanta.      (AP Photo/Atlanta Journal-Constitution, Curtis Compton)  MARIETTA DAILY OUT; GWINNETT DAILY POST OUT; LOCAL TELEVISION OUT; WXIA-TV OUT; WGCL-TV OUT
Governor Nathan Deal, left, and Democrat Jason Carter talk after squaring off for their second debate during The Atlanta Press Club Loudermilk-Young Debate Series...
Shortly after mailing his own ballot, U.S. Senator Mark Udall, D-Colo., center, walks with Denver Mayor Michael Hancock, left, former Denver Mayor Wellington Webb, third from left, and President of Planned Parenthood Federation of America Cecile Richards, far right, on a campaign stop to remind voters to mail in their ballots, in the Five Points area of Denver, Monday, Oct. 20, 2014. (AP Photo/Brennan Linsley)
Shortly after mailing his own ballot, U.S. Senator Mark Udall, D-Colo., center, walks with Denver Mayor Michael Hancock, left, former Denver Mayor Wellington...
In this photo taken Friday, Oct. 17, 2014, Eddy Cue, Apple Senior Vice President of Internet Software and Services, demonstrates the new Apple Pay mobile payment system at a Whole Foods store in Cupertino, Calif. The new system launches on Monday. (AP Photo/Eric Risberg)
In this photo taken Friday, Oct. 17, 2014, Eddy Cue, Apple Senior Vice President of Internet Software and Services, demonstrates the new Apple Pay mobile payment...