I gotta side with
@Cowboysfan8 here. He was having a conversation with Tim about immigration policies and using undocumented workers. That plus being a conservative doesn't mean he's under obligation to defend everything Trump has ever said or done, especially since (a) he claims not to have voted for the man, and (b) the question was about his use of undocumented workers before becoming president. Let the guy (and other conservatives) have a discussion about an issue without bringing up Trump. There are certainly times when it's relevant to bring up Trump even if he's not specifically mentioned, like for example as an obvious counterpoint when someone like jon mx goes into his poor, persecuted white men shtick. But this doesn't seem like one of those times.