He will meet many of the Western Hemisphere 's leaders at the Fifth Summit of the Americas next month in Trinidad and Tobago . President Obama urges nations to work together ahead of Group of 20 meeting . Obama 's op-ed piece runs in 31 newspapers worldwide . President set to hold prime-time news conference Tuesday night . The president is expected to discuss the global economy and other issues at a summit hosted by Brazil on Saturday, which will include leaders from Brazil, Russia, India, China and South Africa.
President Obama urges nations to work together ahead of Group of 20 meeting . Obama 's op-ed piece runs in 31 newspapers worldwide . President set to hold prime-time news conference Tuesday night . The president is expected to discuss the global economy and other issues at a summit hosted by Brazil on Saturday, which will include leaders from Brazil, Russia, India, China and South Africa.