Today on Boston Public Radio:

We opened the lines and asked callers: following diplomat Bill Taylor’s testimony on Tuesday, what are your thoughts on the road ahead for President Trump?

National security expert Juliette Kayyem discussed the House impeachment inquiry, and the continuing fallout from President Trump’s decision to pull troops from northeastern Syria.

Massachusetts Gov. Charlie Baker stopped by for our monthly "Ask the Governor" series to discuss Massachusetts’ vaping ban, a new healthcare bill, and answer questions from listeners.

WGBH Arts Editor Jared Bowen reviewed "Spongebob Squarepants the Musical,” as well as a new exhibit at the Mystic Seaport Museum displaying the watercolor works of painter J.M.W. Turner.