Show me a single instance of this kind of thing from the left. I have never heard or seen a single Liberal say anything about eliminating the GOP nominee, much less advertise it on a frickin billboard. Both sides don’t do it and the level of vitriol and hate is in no way shape or form equal. Ever since Obama was a candidate in 2008, this kind of “eliminationist” talk has surfaced and become more and more blatant. This is dangerous and morally reprehensible.

You call this civil?
Wow. That’s such a huge implied threat. Scary.
I know, it’s crazy right?!
I wonder if the Secret Service knows about this. I’m assuming yes, but is is quite carefully worded.
I am sure they do, but like you said, the wording isn’t explicit enough although the meaning is clear. The problem is that this kind of thing triggers people who will explicitly make or, God forbid, actually try to carry out such threats. That’s the real danger.