Rush is running out of material . . .

. . . might we hope that his listeners run out of patience? His latest:

Rush Limbaugh, while repeatedly insisting he is “not alleging a conspiracy,” suggested Monday that the National Hurricane Center’s forecast models for  Tropical Storm Isaac were altered to help President Barack Obama and “cast a  pall” over the Republican National Convention.

“I’m not alleging conspiracies here. The Hurricane Center is the regime; the  Hurricane Center is the Commerce Department,” Limbaugh said on his talk show. “It’s the government. It’s Obama.”