Without going thru all Klobachars accomplishments (I'm not a petty motherfucker, nor a youthful know nothing):
She is pro-choice on abortion, supports LGBT rights and the Affordable Care Act, and was critical of the Iraq War. According to GovTrack, Klobuchar passed more legislation than any other senator by the end of the 114th Congress in late 2016 .
Sanders has zero chance, I'm not worried. That's why Bloomberg is running, in case Biden faltered. Klobachar or Bloomberg must win, to restore dignity back to America. Sanders is a nutjob extremist, like Trump. Different stances but both are extremist/delusional.