washington new york attorney general file lawsuit donald trump education venture trump university slam presumptive republican presidential nominee tuesday attack u.s. district judge ethnicity trump new york billionaire businessman fight trio lawsuits accuse education program mislead thousands people pay 35,000 seminars learn real-estate investment strategies fraud top bottom use every trick delay release document delay trials attack judge ethnicity attack accuse conspire president unite state new york attorney general eric schneiderman democrat tell cnn days judge gonzalo curiel order document one case involve school unseal trump call curiel hostile hater say believe judge mexican curiel american bear east chicago indiana graduate indiana university school law schneiderman re-elected attorney general 2014 dismiss question trump allegation curiel rule politically motivate say three individual case university every judge say valid fraud claim take new york high court one round appeal judge dismiss schneiderman say ask trump efforts downplay case schneiderman call hugely important way cast trump someone absolutely shameless willingness lie people blast university specific tactics include way instructors would persuade students ask credit card company increase credit limit step toward successful real estate persuade use buy trump seminars shameless heartless important information get schneiderman say trump campaign immediately respond request comment ny attorney general slam trump 's comment judge 's ethnicity