Advice for staying safe in an attack: Be aware of your surroundings

In the wake of the Las Vegas shooting, former Secret Service agent Evy Poumpouras and retired police sergeant Joe Giacalone join Kathie Lee and Hoda to talk about strategies in such situations. Poumpouras says to embrace your fight-or-flight impulse and trust your instincts; Giacalone says to avoid masses of people that will attract fire.