NBC O&Os Launch 3 More 24/7 News Channel

Starting this week, NBC is launching three more 24-hour news multicast channels on WTVJ Miami, KXAS Dallas and its trio of California stations — KNBC Los Angeles, KNTV San Francisco and KNSD San Diego. WTVJ will also add an hour-long newscast at 5 p.m. to replace a half-hour newscast at 7on its main channel. It’s all part of promises that Comcast made to the FCC to win its approval of its takeover of NBCU in January.