From least important to most, these are the ten reasons why Trump quitting is plausible.
10) He can reasonably claim health problems. His medical records are sketchy at best and the quack doctor who said that he’d be the healthiest president ever can easily be thrown under the bus.
9) He watches, and takes ques, from Fox News. If Fox News bails once and for all, he will know it and will have to react to it.
8) The Senate appears ready to investigate his ties to Russia.
7) His wife was an illegal immigrant.
6) His businesses are off 17 to 20% How long can he sustain that kind of drop in revenue? Especially since…
5) He can’t self-fiance his campaign. He isn’t as wealthy as he says he is, and money from donors is dying up.
4) His pre-2010 taxes are not subject to being audited. So he is lying about why he isn’t releasing them.
3) He hates being viewed as a loser. He’d rather quit (and blame the liberal media) than lose to Clinton.
2) He was never really running a serious campaign in the first place.
And if all of that does not convince him to quit, one person might…
1) He listens to Ivanka.
Of all his advisors, he appears to listen to Ivanka. She certainly seems smart enough to know when the jig is good and truly up. When the kids are sure that the gravy train is imperiled, they may be the ones to pull the plug.