She was ranting about Israel's "genocide" in Lebanon.
Genocide? Whatever Israel is doing, however bad you may think it, it's not the mass systematic extermination of a people. She piled on, saying that people who talk about the world's last genocide (which, of course, the Holocaust was not) should never do it themselves.
She also said, wrongly, that "thousands" of people had died in Katrina.
It was pretty damn bad.
Update: Debunking Katrina Myths