The Rafale deal controversy took an ugly turn in Goa when hundreds of BJP workers led by their leaders marched to the Congress House in Panaji on Friday afternoon.A small group of around 15 Congress workers waited with samosas and peddas below their office to welcome the BJP morcha.But the BJP got aggressive. This led to chaos on the main road of Panaji for almost three hours. It was a tough time for the police to control it.