The case against alleged Russian agent Maria Butina
A federal judge denied bail for Maria Butina, who is charged with being a covert Russian agent. Prosecutors say she attempted to establish back-channel communications between Russia and the U.S. through the National Riffle Association. Politico reporter Nancy Cook, Washington Post reporter Amber Phillips and CBSN political contributor Caitlyn Huey-Burns join CBSN's "Red & Blue" with analysis.