Senator Ron Johnson

Wisconsin U.S. Sen. Ron Johnson's re-election bid announcement quickly drew reaction from Democrats.

The leader of election efforts among Republicans running for the U.S. Senate says he's still trying to confirm that Republican Wisconsin Sen. Ron Johnson will try for a third term.

Sen. Ron Johnson organized a press conference Monday to highlight stories of people who say they experienced serious side effects from the COVID-19 vaccine. Many health officials disagree with his claims.

Aides to Wisconsin U.S. Sen. Ron Johnson halted a news conference at Milwaukee's Juneteenth celebrations Saturday, after hecklers criticized the Republican lawmaker's appearance at the festivities.

Republican Sen. Ron Johnson on Thursday said he remains undecided about seeking a third term in 2022, stopped short of recommending people be vaccinated for the COVID-19 virus and refused to blame former President Donald Trump for the Jan. 6 Capitol insurrection.

In this week’s Capitol Notes conversation, Marti Mikkelson asks JR Ross of wispolitics.com if he thinks Gov. Tony Evers will stop providing the extra $300 in federally-funded unemployment benefits.

While Wisconsin U.S. Sen. Ron Johnson continues to say he is taking his time to decide whether or not to run for a third term in 2022, on Thursday he received the endorsement of former President Donald Trump, if he decides to enter the race.

An NPR review of federal charges against people involved in the Jan. 6 U.S. Capitol riot shows they were armed with a wide variety of weapons, contradicting a false claim that rioters were not armed.

Republican U.S. Sen. Ron Johnson of Wisconsin denied Monday that he made racist comments last week when he said he wasn't concerned about pro-Donald Trump insurrectionists at the U.S. Capitol in January but would have been worried if they were Black Lives Matters protesters.

Critics again called on him to resign, as they did a few weeks ago when Johnson said the riot at the Capitol “didn’t seem like an armed insurrection” to him. There have been repeated calls for a while for Johnson to step down.