Congressman Matt Rosendale is making several appearances this weekend in Montana alongside Rep. Matt Gaetz, R-Florida, and right-wing podcast host Steve Bannon teased a possible “very special announcement” with Rosendale next week on his show on Thursday. The upcoming tour with Gaetz and Rosendale’s appearance Thursday on Bannon’s podcast are the latest developments in one of the major storylines of the 2024 election season so far – if Rosendale will run for U.S. Senate again and face Tim Sheehy in a primary, who is backed by the Steve Daines-chaired National Republican Senatorial Committee an…