Congressman Dan Crenshaw says armed guards are the answer to prevent school shootings. Appearing on CNN's State of the Union, the Texas Republican said placing two armed guards at every school in America would probably keep these tragedies from happening. Crenshaw noted Congress and corporate offices have armed guards, so he believes schools should be protected the same way. The former Navy SEAL officer went on to say that even if guns were off the table, people would find other ways to commit mass violence.