turnberry scotland u.s. republican presidential candidate donald trump sting meager fundraise haul compare democratic rival hillary clinton predict friday campaign would draw stagger number summer supporters voice concern enough money finance campaign nov. presidential election trump 1.3 million cash start month compare rival democrat hillary clinton 42 million war chest number go think quite stagger especially july trump new york real estate developer say news conference turnberry scotland reopen golf resort say begin fundraise earnest weeks ago number especially small donations amaze steve mnuchin trump top fundraiser tell cnbc thursday past week campaign raise 10 million together republican party fundraise events say trump also raise million online donations l1n19f0vd trump say friday july report show pretty massive number trump also suggest could use personal wealth help win white house trump predict 'staggering july fundraise white house bid