In this episode of The Cloakroom, podcast host Jake Nemmers and politics editor Sarah Watson the Iowa City climate strike with Greta Thunberg on Friday, and spoke with some of the youngest and oldest activists at the corner of Dubuque Street and Iowa Avenue that day. The city estimated more than 3,000 people turned out to see the 16-year-old Swedish activist, who has been traveling around North America for a few weeks.