Iran says may quit Syria talks, in worsening spat with Saudi rival
Iran said on Monday it would quit Syria peace talks if it found them unconstructive, citing the "negative role" of Saudi Arabia, in the latest twist in a spat between the regional rivals that bodes ill for efforts to ease turmoil across the Middle East.
Increasingly bad-tempered exchanges between the conservative Sunni-ruled kingdom and the revolutionary Shi'ite theocracy have dampened hopes of improved ties after the adversaries sat down for their first meeting to discuss the Syria war last week.
