Obama has about 60 delegates to go Clinton has about 260 delegates to go
Next up is Puerto Rico (63 delegates), Montana (25 delegates) and South Dakota (23 delegates)
I didn't find any Puerto Rican polls, but it's a tough call based on the make up of the population. MT polls show Clinton up 29% to 17% SD polls show Obama up 46% to 34%
I'm actually pretty worried that would happen. When I last went through the Tenderloin district in San Francisco (basically the ghetto; a lot of poor people that Obama is presented as being in support of), I saw a lot of writing and graffiti that was openly hostile to him. The usual derogatory stuff; fuck him, kill him. Standard. But still, unsettling.