Marco Rubio continually loses his way and forgets that the main stream of American society is feeling alienated and disenfranchised. And it seems that Rubio can be bought and will change, chameleon-like, depending on who he is talking to and what he hopes to benefit from them.
Of course, the biggest mistake he made is with the Gang of Eight and the amnesty program. He made common cause with Democrats who want lots of new Latino voters who will be Democrats for life if they are given amnesty. He did this to unite with big business, which means donors, who want cheap labor. He ignored the fact that millions of illegal immigrants are flooding the country, taking jobs that Americans will do, taking lots of government services, and disrupting societies and standards. There is no attempt to assimilate, only to impose. Rubio later tried to explain after it cost him his credibility, but he was caught lying. His believability has sunk to new lows, and now he has decided to throw in with another group that is not interested in assimilating. He is simply digging a bigger and bigger hole.
Rubio against U.S. citizens again, page 2:

You just lost with this remark, Dude.
Actually if you own it you should be able to restrict its use by anyone you feel uncomfortable with.
I used to like Rubio…now he is showing his true colors…a real jerk.
Please suspend your candidacy already.
Vote trump
Stay Texas strong
Can he really be that stupid ?
What?
? It’s wrong and immoral to force women in the USA to suffer islam laws.
https://m.youtube.com/watch?v=iFDe5kUUyT0&sns=fb
Vote trump
Keep the bastards out!…