If you were the worst president ever, would you have nothing better to do than mock Trump?

a href="http://news.yahoo.com/s/yblog_theticket/20110501/ts_yblog_theticket/obama-ridicules-trump-at-correspondents-dinner-mocks-birther-crusade"http://news.yahoo.com/s/yblog_theticket/…/a