Live stream: Sen. John McCain Q&A

Just days after beginning chemotherapy for a recently diagnosed brain tumor, Sen. John McCain (R-Ariz.) will sit down with The Arizona Republic, part of the Paste BN Network, for a live Q&A.

Last week, McCain cast the deciding vote against a bill that would have repealed limited portions of Obamacare.

Afterward, his press office said he returned to Arizona to start a "standard post-surgical regimen of targeted radiation and chemotherapy."

You can watch McCain answer viewers' questions live at 2:00 p.m. ET in the player above.