san francisco president barack obama friday tell donors republican presidential candidates donald trump ted cruz democrats favor expose extreme view within party issue immigration national security actually think donald trump ted cruz do us favor obama say refer policy position would restrict muslims mexicans enter country obama say trump cruz two front-runners republican nomination contest ahead nov. presidential election upset mainstream establishment republicans insurgent campaign tell 100 people annual signature fundraise dinner nancy pelosi democratic leader house representatives trump lay bare republican party say years say know deliver message flair panache obama say speak opulent two-storey atrium marble pillars home billionaire oil heirs gordon ann getty donors pay 33,400 per couple benefit democratic congressional campaign committee obama mock trump 10 months long president unite state 10 months contrary mr. trump opinion still citizen unite state say draw laughter cheer crowd trump long raise question whether obama bear hawaii actually bear outside unite state obama fourth stop fundraise swing san francisco los angeles early san francisco obama hold private roundtable potrero hill home susan sandler steve philips democratic national committee 25 people pay 33,400 attend start friday los angeles breakfast event brentwood home spiderman actor tobey maguire close media undisclosed number 33,400-tickets raise money democratic senatorial campaign committee thursday speak fundraise dinner dccc tent seat 80 people outside bel air home alan horn chairman walt disney studios cindy horn environmental activist obama say trump cruz democrats 'favor