Close Firefighters learn about chlorine risks Chlorine is something people are exposed to every day, but it can be potentially deadly--especially when transported. Railroads and the makers of chlorine are beefing up training to keep the danger down. KING 6:51 PM. PDT April 19, 2017 TRENDING VIDEOS Renter catches apartment worker snooping on camera Dog dies from heating pad burns received during teeth cleaning Weather predictions for the summer Video captures moment tree falls on I-5 Stabbing in Ballard proves deadly Nuclear attack evacuation plan prevented by Washington state law Tree crushes car on Interstate 5 UW study: STEM strategies for girls Lawsuit filed against 'Fixer Upper' star Chip Gaines Kshama Sawant calls for peaceful protests More Stories Man charged for throwing Molotov cocktail at police… Apr 28, 2017, 12:30 p.m. Dog dies from heating pad burns received during… Apr 27, 2017, 9:21 p.m. Verify: Is writing a love-letter to buy a home legal? Apr 28, 2017, 12:32 p.m.