A Republican senator has spoken out against a colleague's behavior on social media. The criticism is directed at Senator Mike Lee, who has frequently targeted his fellow Republican colleagues online. The comments have caused irritation within the party, particularly with midterm elections approaching.

Senator Tillis has expressed frustration with Lee's actions, describing them as unproductive. Further details on the situation are available from KTXS, the local ABC affiliate in Abilene, Texas. The news outlet has reported on the intra-party tensions, but specifics are limited in this brief summary.