Moldova's electoral commission barred a pro-Russian party from participating in this weekend's parliamentary elections on Friday, a vote beleaguered by widespread claims of Russian interference. The outcome of Sunday's high-stakes vote could determine whether Moldova, a former Soviet republic and a candidate for EU membership, will continue on a path towards the West or be brought back into Moscow's orbit. The Heart of Moldova party is one of four parties in the Russia-friendly Patriotic Electoral Bloc (BEP), which is viewed as one of the main opponents of the ruling pro-Western Party of Action and Solidarity (PAS). The Central Electoral Commission's...