Two politicians who were wounded by gunfire are offering sympathy for victims in Las Vegas. Former Arizona Congresswoman Gabrielle Giffords tweeted today that she is "heartbroken" by reports of the deadliest mass shooting in U.S. history.
Louisiana Representative Steve Scalise said he and his wife are praying for the victims. A lone gunman sprayed a crowd of concert-goers last night with bullets near the Las Vegas Strip, killing 58 and injuring more than 500.