![KQED's Forum show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/007/042/small/kqed-s-forum.jpg)
Summary: Political strategist Roger Stone was arrested Friday morning, charged with seven counts in the Mueller probe, including witness-tampering, false statements, and obstruction of an official proceeding. We'll discuss what the arrest of the longtime ally and associate of President Trump means for the special counsel's investigation.