MSNBC's Mika Brzezinski opened the network's "Morning Joe" Tuesday by addressing the health questions about Democratic presidential nominee Hillary Clinton and, in the process, slammed Clinton's running mate, Virginia Sen. Tim Kaine.
As rumors swirled about Clinton's health following the candidate's latest extended coughing fit during a campaign stop in Cleveland, Brzezinski dismissed the rumors as "just B.S." and "silly."
The co-host also went after the vice presidential nominee: "Tim Kaine, come on! What are you doing?" shouted Brzezinski, adding, "Step up, take the mic!"
Watch Mika scold Kaine:
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