With just over two weeks before Iowa's presidential caucus, several candidates have picked up key endorsements, including Democratic hopeful Hillary Clinton and Republican John McCain. The chief political columnist for Politico assesses the latest election developments.

Democratic presidential hopefuls exchanged their most overt attacks yet in a Thursday night debate at the University of Nevada, Las Vegas. In the last of the NewsHour's Big Picture reports from Las Vegas, a panel of Nevada voters discuss the…

Nov 14

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New York Gov. Eliot Spitzer said Wednesday he was abandoning a bid to issue driver's licenses to illegal immigrants amid strong opposition to the plan. The controversial proposal stirred national debate over U.S. immigration policies.