Colombian President Alvaro Uribe, center left, and Miami Mayor and President of the U.S. Conference of Mayors Manuel Diaz, right, face reporters in a hallway at the Rhode Island Convention Center, in Providence, R.I. , during the annual conference for mayors, Friday, June 12, 2009. AP Photo logo AP Photo 32 months ago

Colombian President Alvaro Uribe, center left, and Miami Mayor and President of the U.S. Conference of Mayors Manuel Diaz, right, face reporters in a hallway at the Rhode Island Convention Center, in Providence, R.I. , during the annual conference for mayors, Friday, June 12, 2009.