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:

The law books are filled with corruption. Our model is America the land of the free, and justice for all and In One nation under God not corruption embedded in the law books where the law adheres to 1 group and they can claim it as back door policies where no law applies to them BULL$#%&!@* yes i said it.
Hell no! Ban them totally! Muslim = scum!
A gun range can ban anyone they want I would think
STILL A DUM PICE OF$#%&!@* !!!
No its not .we hope you stay out of trumps cabinet too
Trump wants legals not illegals taking jobs.
He has got to be missing a few gears!
Just report them then they can go to their own gun ranges in their own countries. We don’t need any Muslims here; NONE.
It’s a private business.
DEPORT