Oregon is kind of interesting. I think a lot of people will assume Sanders will do great there because of Portland being weird and the Independents throughout the state who love him (OR has a lot of rural misogynist hippie/redneck hybrids). But it's a closed primary and that makes a yuge difference. Bernie crushed in neighboring Washington's open caucuses in arguably his strongest delegate-grabbing performance yet, but lots of Oregonian democrats are party people. I think Hillary might just take it, but would get destroyed in an open primary. There isn't really any polling to go on, just one that shows Hillary way up in a sample of ~300, and I don't think it's worth much. It's worth noting that Obama kicked her butt there in '08.