U.S. Treasury Secretary Timothy Geithner (R) speaks with Colombia's Finance minister Oscar Ivan Zuluaga (2nd R) and President of IADB Luis Alberto Moreno (2nd L) during the inaugural ceremony of the 50th Inter-American Development Bank's general assembly in Medellin March 29, 2009. Geithner said on Sunday the United States was prepared to start a review that may lead to a permanent capital increase for the Inter-American Development Bank, but first it should try to maximize its existing resources. REUTERS/Jose Miguel Gomez (COLOMBIA POLITICS BUSINESS)