Abbott Laprade News Today

plus the half-time show that has everybody talking. this is the "cbs evening news" with norah odonnell reporting from the nations capital. >> odonnell: good evening, and thank you so much for joining us. as we come on the air tonight, its democracy in action. caucus-goers are beginning to gather at nearly 1,700 school gyms and community centers all over iowa. by the end of the night, we should know which candidate or candidates have scored the first points in the race for the democrati...