Sen. Marco Rubio, R-Fla., joined 'Fox & Friends' to discuss his take on national security concerns stemming from the border crisis and his political future as Trump contemplates his VP pick. #FoxNews
Sen. Marco Rubio, R-Fla., joined 'Fox & Friends' to discuss his take on national security concerns stemming from the border crisis and his political future as Trump contemplates his VP pick. #FoxNews