The gun control debate will dominate social media once again in the wake of shootings at the Route 91 Harvest Festival in Las Vegas. It's something that came to the forefront in 2016 as well, with dozens of pop, rock and country artists signing a letter asking Congress for tighter gun control measures.
Aaron Lewis says there isn't a gun control law on the books that would have or could have stopped the gunman from opening fire on a concert crowd in Las Vegas earlier this month.