WATCH: Shock Brawl In Mexico's Senate During Debate on Trump
Senator Alejandro Moreno physically assaulted Senate president Gerardo Fernández Noroña during a heated debate over U.S. military involvement, prompting calls for expulsion.
Tense debate in the Mexican Senate: He hit me and said, I'm going to kill you''
A Mexican Senate session erupted into physical violence when PRI leader Alejandro Alito Moreno attacked Senate president Gerardo Fernandez Norona and others.