Cincinnati’s and Dayton’s public TV stations announced today that they will merge but keep their local identities and facilities. David Fogarty, head of Dayton’s ThinkTV for 15 years, will serve as president of the merged nonprofit, the Dayton Daily News reported today; Susan Howarth of Cincinnati’s CET, described in the news release as an “enthusiastic proponent” of the merger, will leave. Fogarty was a producer and executive at Twin Cities PTV, a Peace Corps worker in Colombia and an ABC News producer before coming to Dayton.