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:

This is why you couldn’t even win your own state!!!!!
It is wrong for a religion to promote killing other belief system members. It is wrong to use RAPE to shame any Woman. It is wrong to ask a government or workplace to change for Muslim convenience. It is wrong to seek asylum and have intent to overthrow the existing government and law structure.
Is this fucking guy serious? Rubio get your head out of your$#%&!@*man. Muslims have 34 Islamic locations around the United States used for Muslim re-education facilities (how to shoot an AK-47, assemble a suicide vest and IEDs). I think politicians on both sides of the aisle must know something Americans aren’t being told. That would explain the lack of action by the Congress and stupid actions by POTUS because it doesn’t matter anyway. It’s all I could think about government actions.
WHAT DO YOU KNOW RUBIO YOUR BALLS HAVENT DROPPED YET
What a$#%&!@*!! How plain stupid must you be ???
Are you crazy?, we allowed then to take flight school classes and the sob hit the twin towers!!!! That’s prime example of why they don’t need to be given a gun.
We can use them as targets ?
Just when I thought you were coming around Rubio! Damn. You dont have to answer every question thrown at you. You and Trump would be a train wreck running together. You think Muslins don’t know how to use a gun? Anybody can hit someone breaking in their house at 5-10 feet. Can’t they? That doesn’t need any target practice to do short range shooting. I wouldn’t feel comfortable at a shooting range with Muslins right now. I feel sorry for the good Muslim people but they have to understand that they are in our country and they need to assimilate.
It is about muslims!
Shut up$#%&!@*no wonder you didn’t get the nomination