Bolivians pick between Evo Morales and change in tight vote

LA PAZ, Bolivia -- South America's longest-serving leader was seeking an unprecedented fourth term in Bolivian elections on Sunday, but polls suggested Evo Morales is in the tightest race of his career. The 59-year-old leftist, who cast his vote shortly after polls opened, was favoured to win the first round vote, but he was likely to be forced into a December runoff where he could be vulnerable to a united opposition. The son of impoverished Aymara shepherds, Morales came to prominence leading