Rubio’s real problem is being born to not yet citizens of the USA. As much as I like Rubio for a number of things I will not abandon my belief in the Constitution for Rubio or Obama or anyone else with a parentage problem.
I assume that your congressman and Senators (if you voted for them) have been standing up to Obama's birth certificate / parentage problem in public and are trying to get the man impeached as soon as possible.
If not, and you voted for them, they are now the ones responsible for making the parentage problem to be the new precedence.