Q. How can you tell that Hillary is blowing her African tour? A. When even supporters like Tina Brown says she needs to get back home ASAP . . . and hit the gym. The Daily Beast head made her candid comments on today's Morning Joe. Mika Brzezinski made a spirited defense of Hillary, claiming her latest gaffe—putting Florida 2000 in the same boat as Nigeria's notoriously rigged elections—was no big deal. But Scarborough, Buchanan and Barnicle all said it was past time for Hillary to return. And Brown put in the unkindest cut of all . . .