reporter: hi, bret. things are jubilant here. associated press calling it for michael bennett. and we re expecting a a.cord together campaign to, hear from senator bennett on his way here, expected to be here at 8:30 local. on a larger scale this, campaign brought in big money as well as big names. you mentioned president obama. he did something that historically didn t done often ai. sitting president comes in to campaign during a primary. did he that back in february. and then, on the other side, on andrew romanoff s side we saw former president bill clinton writing a letter of endorsement for andrew romanoff. lending his voice to the campaign with robo calls we had a former president and a current president waiting to see who listeners and voters were going to listen to in talking to one of the poll