George W. Bush, the former 43^rd President of the United States recently visited Facebook headquarters in San Francisco, California. He hosted his book tour at the headquarters as his last stop of the trip. Bush is using Facebook to promote his book and public appearances and his fan page currently has 600,000 fans. 

Bush chatted with Mark Zuckerberg, the creator and CEO of the popular social network with 500 Million users, Facebook. apparently he is now an iPad person and has switched from using a BlackBerry.

It is surprising to hear Mr. Bush be so open and talk about things like this. When Facebook founder and CEO Mark Zuckerberg asked the former president, “Why Facebook?” Bush responded, “Because you have a lot of people on here and I’m trying to sell books.”