Boston Bruins center Patrice Bergeron (37) is congratulated by teammates after his goal in the final minute of the third period, which tied the game 4-4 forcing overtime against the Toronto Maple Leafs, in Game 7 of their NHL hockey Stanley Cup playoff series in Boston, Monday, May 13, 2013. (AP Photo/Charles Krupa)
Boston Bruins center Patrice Bergeron (37) is congratulated by teammates after his goal in the final minute of the third period, which tied the game 4-4 forcing overtime against the Toronto Maple Leafs, in Game 7 of their NHL hockey Stanley Cup playoff series in Boston, Monday, May 13, 2013. (AP Photo/Charles Krupa)
Emergency workers aid injured people at the finish line of the 2013 Boston Marathon following an explosion in Boston, Monday, April 15, 2013. (AP Photo/Charles Krupa)
A home is for sale in Auburn, N.H., on Tuesday, March 5, 2013. (AP Photo/Charles Krupa)
A home is for sale in Auburn, N.H., on Tuesday, March 5, 2013. (AP Photo/Charles Krupa)
The barrels of AR-15 rifles are pictured at Stag Arms in New Britain, Conn., on Wednesday, April 10, 2013. (AP Photo/Charles Krupa)
The barrels of AR-15 rifles are pictured at Stag Arms in New Britain, Conn., on Wednesday, April 10, 2013. (AP Photo/Charles Krupa)
** FILE ** A neighbor is escorted to safety as police surround a home while searching for a suspect in the Boston Marathon bombings in Watertown, Mass., Friday, April 19, 2013. (AP Photo/Charles Krupa)
Police in tactical gear surround an apartment building while looking for a suspect in the Boston Marathon bombings in Watertown, Mass., Friday, April 19, 2013. All residents of Boston were ordered to stay in their homes Friday morning as the search for the surviving suspect in the marathon bombings continued after a long night of violence that left another suspect dead. (AP Photo/Charles Krupa)
