TODAY 8a: Showdown over gun reform protests. California doctor charged with poisoning husband. Finding faith with Kristin Chenoweth. A man with a mission.

<p>Two Democrats removed from office in Tennessee for breaking house rules during a protest against gun violence on the chamber floor. Also, a California dermatologist is facing a potential prison term after being charged with trying to poison her husband. Plus, Savannah Guthrie caught up with Broadway legend, Kristin Chenoweth as she shares her story on how her music career began in church and the importance of faith in her life. And, the inspiring story behind a man in Austin Texas combining faith and charity in an innovative way to help people in need.</p>