Fighting may indicate a fragility of a grip on a country.Logical formLearned from5 sentences. A grip can be on serbian medias.Logical formLearned from5 sentences. An (iron grip) can be on state-controlled medias.Logical formLearned from5 sentences. An (iron grip) can be a factor.Logical formLearned from5 sentences. An (iron grip) can be a main source of information.Logical formLearned from5 sentences. A grip can be on roads.Logical formLearned from5 sentences. An (iron grip) can be on medias.Logical formLearned from5 sentences. Hard-liners may strengthen a grip on power.Logical formLearned from5 sentences. A grip can be on authority.Logical formLearned from5 sentences. Players can be with a grip.Logical formLearned from5 sentences. A person may retain a grip.Logical formLearned from5 sentences. Speculation can be over a grip.Logical formLearned from5 sentences. A blockade may strengthen a grip.Logical formLearned from4 sentences. A grip can be on oil.Logical formLearned from4 sentences. Soldiers may tighten a grip.Logical formLearned from4 sentences.