system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: As a scandinavian who isn't very in the loop on american politics but very interested. Who is Bernie Sanders? What has he done? How likely is it for him to win? And can he pull off the things he wants without support from super corps if he wins?
gpt
Bernie Sanders is a senator from Vermont. He's well-known because he's one of the few American elected officials who runs as an independent, rather than with the Republicans or Democrats, although he's affiliated with the Democrats' ideals (which is why he's running for president as a Democrat).

He won't win because he's a socialist. Socialism is not popular in the United States. His running for president is mostly just a big deal because he's the first Democrat to run other than Hillary Clinton, who a lot of people don't like.