Barack Obama is buddies with William Ayers and Bernadine Dohrn, no matter what lies he is now spewing about their relationship.
Michelle Obama and Bernadine Dohrn worked at the same law firm in Chicago.
Ayers and Obama worked together on several projects. See CNN's October 6, 2008 investigative report: http://www.breitbart.tv/?p=190343
Then to learn more about the Weathermen/Weather Underground, of which Ayers and Dohrn were founding members and leaders, watch this 90 minute documentary.
And then decide if you really want to gamble that Obama really loves the USA. You might do better putting money in the stock market: