A court in Khulna yesterday rejected the bail petition of leftist leader Ruhul Amin in a case filed under the Digital Security Act (DSA). Khulna Metropolitan Sessions Judge Shahidul Islam passed the order after Ruhul's lawyer advocate Begum Akhter Jahan Ruku filed the petition on behalf of her client, said the lawyer. On March 1, Khulna Metropolitan Magistrate Court-4 Judge