[getty id="92270" title="Reverend Al Green (Photo by Lisa Maree Williams/Getty Images)" src="http://cbskool2.files.wordpress.com/2012/01/95684884.jpg?w=385&h=256"]
Here’s a fun trivia question: how many US Presidents have sung in public? And, I’m not talkin’ about the Star-Spangled Banner. I can name one for certain: Barack Obama. Just yesterday, he broke into some classic [lastfm link_type="artist_info"]Al Green[/lastfm] at a fundraiser in New York. And you know what? He wasn’t half bad!