Tonight in the Quad Cities, WQAD's 10 P.M. news starts on schedule and is expected to end at 10:35 P.M. Because of the ball game on KLJB, their 9 P.M. news (also produced by WQAD) started at 10:26 P.M. How can two different newscasts air at the same time in the same studio by two different crews? Was KLJB's newscast recorded at its regular time and then tape delayed?