By this of course, I mean NFL Exhibition games pre-empting network programming, and said shows being either delayed, or moved to another channel. In Los Angeles, it begins on August 13 with The Dallas Cowboys vs. San Diego Chargers at 7:00pm on KCBS-TV 2. The CBS line-up that night; two back-to-back episodes of "Mom" (both re-runs) will simply not air in LA, "Big Brother" gets bumped to 11:35pm, and "Under The Dome" will air at its normal 10pm slot.