The Democratic National Committee released a video clip Monday of the president rousing his troops with what Politico, the Capitol Hill political paper, calls with artful euphemism, "unusual demographic frankness." The auguries for November do not look good, the president concedes, and he wants "young people, African-Americans, Latinos and women who powered our victory in 2008 [to] stand together once again." Many of these "surge" voters cast their first ballots in 2008 and then ignored pleas to turn out for gubernatorial races in New Jersey and Virginia (or that famous Senate race in Massachusetts) and the Democrats took a licking....