They've given up on firewalls. They are now using bulldozers and flame retardant from helicopters.
...good luck with *that* one. I could see Trump winning either NY or California (depending on how the Hillary indictment or Sanders Jugend go...)
Firewalls? I think I get it. Blast Trump with everything they've got. The media seems to be schizoid about him. He's a racist pig he's good clickbait and more.
WAPO blah blah "can he be stopped?" (one headline). The other, GOP leaders, you must do everything in your power to stop Trump." That sounds pretty ominous to me.
How far will they go to stop him? I wouldn't rule out anything.