The End of the Road for Rubio

This week on The Brody File, it's the end of the road for Sen. Marco Rubio, R-Fla. We explore what went wrong. 

Plus, the "Trump Train" is moving full steam ahead. We take a look at Donald Trump's big win in Florida. Also, what's up with that endorsement from Dr. Ben Carson?

Finally, a one-on-one exclusive with Sen. Ted Cruz, R-Texas.