Neither Cruz nor Rubio have done anything to help the American people in the Senate. Rubio betrayed Floridians by trying to ram through a massive amnesty (and he DID win...it passed the Senate). And Cruz backed a 40% increase in legal immigration (which is mostly from the Third World), a 500% increase in H1-B visas and unlimited trade authority for King Obama.
And these people can’t understand how/why Trump won. Exit polling indicated that almost 70% of voters are against Muslims coming into the U.S. “Immigration” isn’t limited to Mexicans; it includes Muslims as well. Trump is the only one adamant about stopping this. Rubio and Cruz support it.