Obama had a great Saturday, winning all three contests and holding Hillary to under 40% in every case.
John McCain, the presumptive Republican nominee, had a rough night. The last week, especially after Mitt's withdrawal, the media dialog was that Sen. McCain was the man. Well, the man's won in Washington with 26% of the vote, he lost to Mike 'fried squirrel' Huckabee in both Louisiana and Kansas (in fact he was destroyed in Kansas).
Sen. McCain could be, within his own party, the least popular nominee in recent history.