PR Hospital fires up news media interest with hot car livecast Even on an overcast day, an Ontario hospital group drew record viewership for a Facebook Live broadcast about the dangers of leaving kids in hot cars. Best of all, TV loved it. By Russell Working@byworkingAug. 3, 2017 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.