berlin u.s. republican presidential candidate donald trump win election november would problematic entire world encourage copycats europe european parliament president martin schulz tell german magazine trump problem eu also whole world schulz say interview spiegel publish online thursday man show clue say specialist knowledge elitist rubbish end white house critical point reach say schulz german center-left social democrat scenario would mean obviously irresponsible man sit position demand utmost sense responsibility schulz say add concern trump get power would spur copycats europe want hillary clinton win donald trump problem whole world eu 's schulz say