I am watching "Gettysburg" on History through Verizon Fios. My son went into the kitchen to grab a snack and put the show on our small kitchen TV also. The show went to commercial break and the 2nd or 3rd commercial in I have an insurance promo, the other TV shows that idiotic commercial with the girl going to college in her pajamas, then both TV's go back to the same commercial, then back to "Gettysburg". How exactly do two TV's in the same house on the same channel have a different commercial at the same time? Any guesses?