Death of cartoonists draws out defense of free expression

Aired: 1/8/2015 | 0:07:31 | Clip
Pens -- weapon of choice of the murdered cartoonists of Charlie Hebdo -- were raised in their honor at vigils around the world. Jeffrey Brown talks to two editorial cartoonists, Tom Toles of the Washington Post and Ted Rall of the Los Angeles Times, about the role of satirical cartoonists in society and their declining number in the U.S.