There are times when we wonder if KETV hasn't outsourced its hiring to WOWT. The well-documented joke that is Farah "Fubar" Fazal is Exhibit A. Exhibit B is Laura Liggett.Liggett is nearly as awful as Fubar, only considerably easier to watch and with a more pleasant voice, which is great, as long as you don't want any information. Near the end of the 5 p.m. newscast on Thursday, anchors Rob