Lou Dobbs' show on Fox Business Network has been canceled. In addition to his Fox Business Network program, he occasionally turned up on the Fox News Channel as a commentator. But people familiar with discussions say the decision to end Dobbs' program was under consideration before the legal issues with Smartmatic arose. A new 5 p.m. program will be announced in the near future.”Lou Dobbs hosts "Lou Dobbs Tonight" at Fox Business Network Studios in 2018. The former longtime CNBC host immediately becomes a candidate to replace Dobbs on Fox Business Network.