Miami Mayor Manuel Diaz, right, listens to Colombian President Alvaro Uribe, left, as he speaks to the media during the U.S. Conference of Mayors Friday, June 12, 2009, in Providence, R.I. AP Photo logo AP Photo 32 months ago

Miami Mayor Manuel Diaz, right, listens to Colombian President Alvaro Uribe, left, as he speaks to the media during the U.S. Conference of Mayors Friday, June 12, 2009, in Providence, R.I.