A former correspondent for a top Polish newspaper has been denied life-saving heart medication in Belarusian prison, a representative of Belarus’ largest Polish community organization told reporters Tuesday. The country’s largest and most prominent rights group, Viasna, also reported on its website that Poczobut has been transferred to a one-man “punishment cell" at a prison in Navapolatsk, a city in northern Belarus, where he is serving an eight-year sentence. Poczobut, a prominent member of Belarus’ sizable Polish minority, was found guilty in February of &...