This is the news in campaign 2016, people getting ready to rally behind republican Vice President ial candidate mike pence. Hell be talking to supporters at the top of the hour at an event in colorado springs. Political specialist shaun boyd is here. A lot of surrogates have been passing through. Colorado is still in play . Reporter really only four states left that are tossups. Cbs news Battleground Tracker shows florida, North Carolina, iowa, and colorado. The states that could decide the president ial race. Maybe even control of the u. S. Senate. It is entirely possible 13 days from today that control of the senate will come down to the state of colorado. Reporter republicans chances of winning the presidency shrinking, their focus has turned to maintaining control of the u. S. Senate. I want to do everything i president whoever that president may be. Reporter ted cruz campaigned in loveland for Republican Senate candidate Donald Darryl Glenn who is trailing Michael Bennett by doubl