WASHINGTON - FILE: Elizabeth Warren, chairwoman of the TARP oversight panel participates in a news conference on Capitol ill March 10, 2009 in Washington, DC. According to reports September 13, 2011,... more 
WASHINGTON - FILE: Elizabeth Warren, chairwoman of the TARP oversight panel participates in a news conference on Capitol ill March 10, 2009 in Washington, DC. According to reports September 13, 2011, Warren will announce her candidacy for the Democratic nomination for U.S. Senate in Massachusetts. If she wins the Democratic primary, she will challenge the incumbent, U.S. Senator Scott Brown (R-MA), who won the seat that had been held by long time Democratic senator Edward Kennedy. (Photo by Mark Wilson/Getty Images) less 
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Getty Images | Photo By Mark Wilson / Getty Images
Tue, Sep 13, 2011 4:50 PM EDT