The World This Week looks at the US, where the dust still hasn't settled on midterms marked by a record high turnout in parts and a shifting political landscape. Democrats flipped the House of Representative while Republicans kept the Senate, thanks to a fired-up base of Trump supporters. Our panel of journalists look also at the commemorations of the 100th anniversary of the end of World War I; and at Manfred Weber's election as the European People's Party candidate for EU Commission chief.