Retired school buses covered in hand-painted tags may be nothing unfamiliar to Oak Park, but it is not every day you see one on a mission to bring aid to Cuba. Your chance is on its way July 11 at 5 p.m. when the Caravan to Cuba makes a stop in Sacramento. The Caravan is an endeavor of Pastors of Peace to answer a humanitarian call that has been ignored by the United States for decades. The embargo of Cuba has stubbornly neglected the simple capacity a rich country such as ours has to serve and save another country in a vortex of poverty. Ravaged by hurricanes and horrific corruption, Cuba is in great need, but they are denied the vital aid of which we have a surplus. The Interreligious