Ronen Rubinstein talks harrowing action scenes on FOX's '9-1-1: Lone Star'

Ronen Rubinstein plays a firefighter who also happens to be Rob Lowe?s son on the hit FOX show "9-1-1: Lone Star." Ronen talked all about the show, filming some of the show?s harrowing action scenes and talks about which one has been the most challenging so far.