The host of “Trish Regan Primetime” told viewers this week that concerns about the coronavirus were “yet another attempt to impeach the president.” The Fox Business anchor Trish Regan, whose on-air dismissal of the coronavirus as “another attempt to impeach the president” left her cable network facing a firestorm of criticism this week, has been removed from her prime-time slot for the foreseeable future, the network said on Friday. Ms. Regan’s 8 p.m. program, “Trish Regan Primetime,” is “on hiatus until further notice,” Fox Business said in a statement. The network declined to say if Ms. Regan would continue to...