Governor Walker isn't saying much about the FBI's investigation into possible links between President Trump and Russian officials.
FBI Director James Comey also announced Monday that he had "no information" to support claims by the president that he was wiretapped by former President Obama.
Walker says he's hoping they're looking into the issue of the campaign, and at least the allegation of wiretapping or anything else related to that.
When a reporter mentioned Comey's findings on the wiretapping, Walker said he wasn't making the accusation.
The governor says he doesn't know any more than what the media is getting.