Article Photos: Stinging gas sends May Day protesters fleeing 10/16

  Alicia Jackson reacts after using a key to get back into her home in NE Portland Tuesday May 1, 2012. Kari Koch, with Portland Liberation Organization Council is on the steps speaking to the crowd at right. Tuesday's May Day assembly at Woodlawn Park in Portland ended with supporters getting NE Portland resident, Jackson, back into her home on NE Bryant St. Jackson had lived in the home since 2002 but was evicted in August of 2011. (AP Photo/Jamie Francis, The Oregonian)