mexico city overwhelm majority mexicans hold negative view u.s. president-elect donald trump believe president meet defend country interest opinion poll show friday survey poll firm buendia laredo newspaper el universal show 74 percent respondents negative opinion trump republican percent positive view trump launch string verbal attack mexico campaign vow build wall along u.s. southern border carry mass deportations illegal immigrants threaten ditch trade agreement mexico canada president enrique pena nieto spark widespread anger invite trump mexico city talk end august parallel survey pollster publish weekend show nearly two-thirds mexicans believe invitation mistake still trump elect president 53 percent mexicans say pena nieto meet new yorker promote country interest unite state poll show 43 percent survey take opposite view fully 52 percent respondents say hold positive opinion trump defeat democratic rival hillary clinton percent opposite view poll 1,000 mexicans conduct nov. 11 15 margin error 3.5 percent mexicans negative trump back talk poll