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:

If their legal ok..but they are not..list my possible vote
By by
I say ban them from United States
A VOTE for Senator Cruz is a vote for a Televangelist who will make our country a Theocracy?
Not if we use them as Targets
i remember hearing him speak when he first got into politics and was making a name for himself i thought boy oh boy listen to this guy he was really nailing it down right but i dont know what happened to him and then he started flip floppin gang of 8 then some gun control etc really had high hopes with and for him
P**s on this piece of s**t
And that is why he can never be president. Trump for president
They should be banned from everything everywhere
It is wrong and immoral to ignore what muslims have done to this country.