Republican Sen. Ron Johnson said Monday that he has subpoenaed the FBI to produce documents to his committee related to the Trump-Russia investigation.

The Wisconsin senator also defended a separate investigation he is leading into Democratic presidential candidate Joe Biden and Ukraine, even as Democrats say the probe has the effect of amplifying Russian propaganda and as U.S. intelligence officials say they have assessed that Russia is working to denigrate Biden ahead of the November election.

Read more at NEWSMAX.