First lady Michelle Obama, center, shakes hands with former Senate Majority Leader Trent Lott of Miss., as former Senate Minority Leader Tom Daschle of S.D., left, and Connecticut State Sen.Ted ... more 
First lady Michelle Obama, center, shakes hands with former Senate Majority Leader Trent Lott of Miss., as former Senate Minority Leader Tom Daschle of S.D., left, and Connecticut State Sen.Ted Kennedy Jr., fourth from left, watch before the dedication of the Edward M. Kennedy Institute for the United States Senate, Monday, March 30, 2015, in Boston. The $79 million Edward M. Kennedy Institute for the United States Senate dedication is a politically star-studded event attended by President Barack Obama, Vice President Joe Biden and past and present senators of both parties. It sits next to the presidential library of Kennedy’s brother, John F. Kennedy. From left are Dachle, Lott, Kennedy, Mrs. Obamam, President Barack Obama, Sen .Elizabeth Warren, D-Mass, and Sen. Edward Markey, D-Mass. (AP Photo/Susan Walsh) less 
1 / 30
Associated Press | Photo By Susan Walsh
Mon, Mar 30, 2015 1:30 PM EDT