TORONTO – Veteran radio newshound Stephanie Smyth is back on Toronto radio.Smyth was with 680 News from its 1993 launch as an all-news outlet until 2003 when she bolted for Global Television as news director. That particular marriage didn’t last as Smyth was let go by Global earlier this year. She returns to 640 Toronto as a reporter. “With more than 16 years of news and news programming experience to her credit, Ms. Smyth is an award-winning media veteran who brings a wealth of experience to her work in the radio and television industry,” says the AM 640 Toronto announcement....