On the Walker Art Center calendar, you’ll find dates (April 10-12) for the premiere of the break/s, Marc Bamuthi Joseph’s new dance/theater piece. What you won’t see on the calendar are the weeks Bamuthi spent here in January and February leading a residency with local teen poets and videographers. This video opens a window into the residency–the first half marking the beginnings of the residency, the second half delving into the teens’ work in February. The fruits of their labor, inspired by the upcoming Republican National Convention in St. Paul, are on display in a free program Thursday in the Walker Cinema.