LISBON (Reuters) - Portugal's main opposition Social Democratic Party (PSD) re-elected Rui Rio as its leader, tasking the moderate politician with the challenge of overcoming the ruling Socialists' lead in opinion polls ahead of a Jan. 30 snap election.
Rio, a 64-year-old trained economist who has led the center-right PSD since January 2018, beat European Parliament member Paulo Rangel in Saturday's leadership contest by a margin of 52% to 48%.
