Marco Rubio Is Running for Panicker-in-Chief

To those who have known him longest, Rubio's flustered performance Saturday night fit perfectly with an all-too-familiar strain of his personality, one that his handlers and image-makers have labored for years to keep out of public view. Though generally seen as cool-headed and quick on his feet, Rubio is known to friends, allies, and advisers for a kind of incurable anxiousness—and an occasional propensity to panic in moments of crisis, both real and imagined...
http://www.motherjones.com/kevin-drum/2016/02/marco-rubio-running-panicker-chief