brussels european parliament president martin schulz wednesday say hop rational cooperation donald trump next u.s. president bitter political campaign easy election campaign hear elements protectionism also worry word women minorities say schulz german social democrat experience also election campaign different real politics term president hope get back rational cooperation say televise remark separate write statement highlight need trump formulate detail policies campaign capitalize voters discontent status quo also list key international policies could affect change administration washington mr trump manage become standard-bearer angst fear millions americans concern must address credible policies schulz say vitriol polarization fuel electoral contest president trump daunt task bring together divide nation syria iraq ukraine libya trump role diplomacy dealmaking test day one add fight global warm commitment nato world await hop outward-looking presidency aim shape international relations uphold value freedom democracy eu parliament head hop 'rational cooperation trump