I agree that they're important issues, which is exactly why he shouldn't be smearing Hillary with his stupid attacks. If he wants to see universal health care, affordable college, campaign finance reform, and increased bank regulation within his lifetime, then he shouldn't be throwing tabloid-tier attacks at the only candidate who can make those things happen. Doubly so when her opposition doesn't even have those issues on his radar!
Sanders is more than welcome to prod at Trump and get people pumped up for a progressive agenda, but drop the stupid transcript speech and the accusations of dumb shit like "money laundering". At least Trump was smart enough to not shoot his own agenda in the foot while making vapid, irrelevant accusations at his opponents.