Bernie Sanders seems to me to be the most progressive, and reasonable, candidate available - his policies, many of which he seems to have held since, like, forever now, are quite sensible and, looking at some of his interviews, he is pretty straight forward about what they are, and how he would put them in place.
He sounds good. His plan is good on paper.
BUT!
How is he going to pay for all of this stuff? Did you know that if he does everything he says he is going to do, it will cost him 18 TRILLIONS$?
He is just lying...