Massachusetts Sens. Elizabeth Warren (D) and Mo Cowan (D) gave an initial response to the explosions at the Boston Marathon Monday over Twitter.
Praying for those at the Boston Marathon today.
— Elizabeth Warren (@SenWarren) April 15, 2013
Monitoring the scene back home. My thoughts and prayers are with the injured and everyone at @bostonmarathon, in Boston and in Mass. -MC
— William Mo Cowan (@SenMoCowan) April 15, 2013
