As he was listing off his plans and proposals for the nation, he told of how the communities should be. What was written in the speech was, "...to make livable communities,..." but instead he said, "to make liberal communities,...." Interesting that this came from a liberal.
He actually said this more than once. He made the mistake I believe at least 2 times but them corrected himself without being interrupted by the laughter and the sour faces of the GOP politicans.