Campaigning in Iowa

Lots of handshaking going on in the Hawkeye state.  Who's it paying off for?

Latest numbers from Iowa

New data from the Des Moines Register offers poll watchers plenty to mull over. Here's how the Dems rank in the first caucus state: Hillary Clinton -- 29% (up from 21% in May) John Edwards -- 23% (down from 29%) [...]

Tags: Iowa, Iowa Caucuses, Hillary Clinton, John Edwards