It bad news for Romney. Denver metro area has been counted and EL PASO COUNTY the biggest (and most Conservative) has in the state has not come in.
See here.
http://www.cnn.com/election/2012/primaries/state/co
Conservative county Weld has not come in
What about Broomfield and Arapohoe? They are next to Denver and haven’t reported in yet.
CNN projects Santorum winner of CO.