SHARE THIS VIDEO —
White House ‘careful, cautious’ in its reaction to Boston bombing manhunt
NBC’s Kristen Welker says President Barack Obama is “concerned” and “monitoring the situation quite closely.”
we and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences. by using the site, you consent to these cookies. for more information on cookies including how to manage your consent visit our cookie policy.