No.
As Speaker of the Florida House he blocked several GOP bills that would have authorized Arizona-style immigration enforcement.
After being elected to the US Senate, Rubio hired a chief of staff who was once a lobbyist for the Association of Immigration Lawyers.
Thanks for confirming what I have come to believe, that Marco Rubio is nothing but a RINO, and likely worse, a full-blown Democrat. Hopefully, he will have a little integrity, fess up, and change from R to D in the next election.