Armenian protest leader says he's only possible PM

Armenia's protest leader Nikol Pashinyan on Thursday ruled out any possibility of compromise with authorities, saying he should be elected prime minister in a vote next week.Earlier in the day Armenia's parliament set May 1 as the date to elect a prime minister in a bid to defuse escalating tensions and Russian leader Vladimir Putin stressed the "importance" of the vote in phone talks with the acting head of government.Addressing supporters at a rally in the capital Yerevan, Pashinyan said he wa