UPDATE 4-Evo Morales leaves Bolivia to take asylum in Mexico

Bolivia's former president, Evo Morales, is flying to Mexico, where he has been granted asylum, Mexico's top diplomat said on Monday night, as unrest shook the South American nation.The Mexican government's support has helped cement its emerging role as a bastion of diplomatic support for left-wing leaders in Latin America."Evo Morales is now on the Mexican government's plane, sent to ensure his safe journey to our country," Foreign Minister Marcelo Ebrard wrote on Twitter.