Los Cabos: Prime Minister Manmohan Singh on Thursday left for Rio De Janeiro to attend the Rio+20 summit, the three-day meeting to be attended by 193 nations.
Singh was here in this Mexican resort to participate in the seventh summit of the Group of developed and developing countries(G-20).
He is due to return home on Saturday.
PTI
First Published: Friday, July 20, 2012, 00:52