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:

Shut up Rubio
F**k rubio
Well there’s your proof ! … He’s too young too naive and too indoctrinated to be president !
WRONG ANSWER
it will be ok if they are the target.
LOL, that irritates me too!!
No they are TERRORISTS
if they are legal citizen’s I agree it is wrong!!! If they are illegal’s they have no business carrying a weapon let alone using a gun range!!!!
F**k you Rubio!!! Those goat fuckers dont even belong here
If politicians had their way, every illegal immigrant would be met at our invisible border, given an AR15, ammo, bomb making materials, a vehicle, drivers license, a house, free medical, food stamps and a freakin invitation to the Whitehouse personally by Obama and his co-conspiring mafia/ISIS Senate, Congress, supreme Court and Czar heads of every federal government department!