adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LOCAL","nativepaywallcategory" : "NATIVE_PREM-LOCAL"};Norfolk Southern teamed up with Operation Lifesaver today to raise awareness of railroad safety. Mark Kalina Jr., who lost both of his legs after being hit by a train in 2012, spoke today before the Whistle-Stop Safety Train pulled out of a Far West Side freight yard.