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Rep. Eric Swalwell (D-Calif.) isn't buying House Intelligence Committee Chairman Devin Nunes' (R-Calif.) explanation for his trip to the White House grounds last week, the day before he announced communications involving President Trump and his team may have been unintentionally swept up in routine surveillance by intelligence officials. Nunes claimed he was on White House grounds because he needed a secure location to receive the classified information from his source, who remains anonymous. He denied having traveled to the White House to coordinate with Trump ahead of his surveillance announcement.

But Swalwell, also a member of the House Intelligence Committee, made his skepticism clear during his appearance Tuesday on MSNBC's Morning Joe. "It's not an internet cafe," Swalwell said, referring to the White House. "You can't just walk in and receive classified information."

While Nunes has suggested "people in the West Wing" may have "had no idea" he was there, Swalwell noted that typically whenever a member of Congress comes to the White House "everyone in the building knows that you're there in the building." Swalwell also pointed out that there is a "secure facility" at the Capitol for exchanging classified information.

"This was done because the White House wanted it to be done," Swalwell said. "And this is what a cover-up to a crime looks like. We are watching it play out right now."

Watch the interview below. Becca Stanek