ended, the president, first lady and pope waved to crowds from the the balcony between a meeting between the two leaders. from the white house, the motorcade wound through the streets of washington as thousands came out to witness history. the pope in a retro fitted jeep wrangler waved and stopped at several points to kiss children brought to him. from there, it was on to st. mathews cathedral to address 300 bishops and didn't shy away from the sex abuse scandal that rocked the church in recent years. i have supported your generous commitment to bring healing to victims he said and to work to ensure that such crimes will never be repeated. later on in the afternoon pope francis arriveed to a crowd of 25,000 to celebrate his first mass in the united states. the pope also canonized spanish missionary credited with