Democratic candidate for the U.S. Senate, Rep. Stephen Lynch, D-Mass., center, greets supporters before addressing an audience at a campaign rally in Boston, Monday, April 29, 2013. (AP

 

              Democratic candidate for the U.S. Senate, Rep. Stephen Lynch, D-Mass., center, greets supporters before addressing an audience at a campaign rally in Boston, Monday, April 29, 2013. (AP
Democratic candidate for the U.S. Senate, Rep. Stephen Lynch, D-Mass., center, greets supporters before addressing an audience at a campaign rally in Boston, Monday, April 29, 2013. (AP Photo/Steven Senne)