the new pope lead palm sunday prayers. pope francis urged his followers to reject corruption and greed and to reach out to the poor and the forgotten. pope francis is being seen as a pragmatist. his stance on same-sex marriage in argentina may bear that out. as cardinal he reportedly supported civil unions. rafael romo explains. >> reporter: a cordial vatican meeting between the president of argentina and the new pope with the two argentines exchanging gifts. but their get-together monday was in sharp can tras of the war of words between the two leaders less than three years ago. in mid 2010, argentina was polarized over a same-sex marriage bill supported by cristina fernandez kirschner who called the church's actions against the church's measures equal to the inquisition. then the bill was blasted, "an