hillary clinton lead donald trump 11 point u.s. presidential race show little change become presumptive democratic presidential nominee week accord reuters/ipsos poll release friday online poll conduct monday friday show 46 percent likely voters support clinton 34.8 percent back trump another 19.2 percent support neither candidate party hold conventions july ahead nov. election clinton lead nearly week ago amass enough convention delegate win nomination trump draw criticism leaders party question impartiality mexican-american judge trump 69 enjoy big boost become presumptive republican nominee may trail clinton 68 year trump briefly erase double-digit gap pull even former secretary state clinton week defeat party rival bernie sanders 74 four six nominate contest notably california new jersey endorsements president barack obama vice president joe biden senator elizabeth warren massachusetts party leaders trump week spar party leaders struggle question now-defunct trump university lawsuit accuse trump for-profit school defraud thousands people include many pay much 35,000 learn trump real estate strategies wealthy businessman assert lawsuit politically motivate trump say preside u.s. district judge gonzalo curiel bias trump plan build wall border mexico trump late add muslim judge could bias also pledge temporarily ban muslims enter country trump comment draw sharp criticism republican leaders include house speaker paul ryan senate majority leader mitch mcconnell trump late say would long talk judge friday result 1,276 respondents credibility interval measure accuracy 3.2 percentage point reuters/ipsos poll result polling.reuters.com/ poll/tm651y15_13/filters/likely:1/type/smallest/dates/20160401-20160610/collapsed/true/spotlight/1 clinton lead trump 11 point white house race reuters/ipsos poll