Links: Boston Marathon explosions on social media

Posted at 5:21 PM, Apr 15, 2013
and last updated 2013-04-15 19:21:42-04

Google has set up a people finder to help find loved ones at

Local residents are offering free places for marathon runners to stay at

Twitter hashtag #prayforboston is being used to offer condolences and thoughts on the explosions.

YouTube users have uploaded videos of the explosion. Two can be seen here and here.

Follow @BostonMarathon and @Boston_Police for the latest official news updates.