"[I]n my household, you know, we try to establish a set of guidelines and rules that make sense - no computers, phones, television during the week,"
"We talk a lot with [our daughters] about the dangers of Facebook and sort of getting into that social networking kind of gossip mill or, you know, that - that comes from those activities,"
http://politicalticker.blogs.cnn.com/2010/04/14/obamas-limit-time-first-daughters-spend-online/