Usa Mexıco Calderon Obama

epa02164870 US President Barack ObamaPresident of Mexico Felipe Calderon walk out of the Rose Garden after participating in a joint press conference at the White House in Washington DC, USA, 19 May 2010.  Mexican President Calderon arrives in Washington for a state visit, 19 May 2010,is expected to discuss with President Obama the issues of immigrationsecurity cooperation.  EPA/SHAWN THEW