Obama's schedule for Monday, June 18 President Barack Obama speaks in Washington June 15, 2012. LOS CABOS, Mexico, June 18 (UPI) -- U.S. President Obama meets with Mexican and Russian leaders Monday before the start of a Group of 20 summit in Los Cabos, Mexico, the White House said. The daily schedule indicates Obama will: Meet with President Felipe Calderon of Mexico. Meet with Russian President Vladimir Putin of Russia. Arrive at the Los Cabos Convention Center and participate in an official greeting ceremony with Calderon. Attend the first plenary session of the summit. Participate in an official photo session with G20 leaders. Participate in a working dinner. Spend the night in Los Cabos.