Politico: “Democrats are coming after Ron Johnson in 2022. With the presidential election not yet even in the books, Democratic opposition is already lining up to run for the Republican’s Senate seat two years from now in Wisconsin.Democrat Tom Nelson, Outagamie county executive and a former state Assembly majority leader, has officially launched his bid for the 2022 Senate race, Nelson announced to POLITICO. He has already filed his papers, making him the first prominent challenger nationally to declare a 2022 run in what’s sure to quickly become a high-profile Senate contest. Johnson, a two-term senator who hasn’t said whether he’ll run again, has been an adamant defender of President Donald Trump — and Democrats think that record will not play well in the perennial battleground in 2022.”