Paraguayan President-elect Fernando Lugo was all smiles as he and Venezuela's Hugo Chavez embraced, talked of a revolution for the poor and pledged to build a united Latin America.

But as the former Roman Catholic priest ended a three-nation tour Thursday that also included visits to Venezuela's leftist allies in Bolivia and Ecuador, political analysts predicted he will take a less radical approach to governing.

'He sees himself on the side of the progressive forces that want to change the relationship between Latin...