Boston Marathon Bombing

Late Night Comedians Take Boston Bombing Seriously

No joke


Conan O'Brien began his show on a very serious note last night, and as he spoke to his audience about the events of the day in Boston, he seemed shaken by the news.

Just before 3 p.m. on Monday, two bombs went off near the finish line of the famed Boston Marathon, killing three and injuring more than 140 people.