Yes, 20,000 of the ignorant and uneducated in Mass. went and changed their registration from Democrat to Republican to vote for Trump. Suck it up.
Other Republicans here say that's a liberal plot to stop Trump. You should get together with them and settle on a single unified stupid conspiracy theory.
Other myths to debunk ...
"Republican primary turnouts are bigger, so Republicans will win"
Um, no. Primary turnout has never had any correlation to general election turnout. Hillary is winning easily, the candidates are acting like adults, so the Democratic primary is boring.
"Trump is self-financed!"
No, he's not. He's spending from campaign contributions, just like the others. That would be why he has the "donate" buttons on his web page.