U.S. Rep. Chellie Pingree, D-Maine, speaks at a news conference Friday, March 2, 2012, in Portland, Maine. Pingree is considering a run for the Senate seat being vacated by Se. Olympia Snowe, R-Maine.... more 
U.S. Rep. Chellie Pingree, D-Maine, speaks at a news conference Friday, March 2, 2012, in Portland, Maine. Pingree is considering a run for the Senate seat being vacated by Se. Olympia Snowe, R-Maine. (AP Photo/Robert F. Bukaty) less 
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Associated Press | Photo By Robert F. Bukaty
Wed, Mar 7, 2012 2:51 PM EST