BERLIN (Reuters) – Farmers and their tractors rumbled towards Berlin from every corner of Germany on Sunday ahead of a giant protest demanding a rethink of plans to tax farmers more. Some 3,000 tractors, 2,000 trucks and 10,000 people were expected to fill the streets around Berlin’s Brandenburg Gate on Monday for a rally that will cap a week of protests against the government. The protests have heaped pressure on Chancellor Olaf Scholz’s coalition as it struggles to fix a budget mess and contain right-wing forces. Caught on the back foot, it has already agreed not to scrap a tax rebate on new…