Turkey accuses Russia of SLANDER for saying they buy oil from ISIS... as Moscow arrests dozens of Turkish businessmen and deports them in escalating row over downed fighter jet

Recep Erdogan, left, lashed out at claims by Russia that his country buys oil from ISIS calling them slander as the fallout continues over the Russian jet, inset, that was downed by the Turkish military. It comes as Russian leader Vladimir Putin, right, complained that he has not received an apology from Turkey nor an offer 'to make up for the damages.' He added that he regretted the fact that relations between Turkey and Russia have been driven into a stalemate.