see more

RANCHO PALOS VERDES, CA - MARCH 10: Donald Trump (C) flashes a thumbs up as he poses with Pete Bevacqua, Chief Executive Officer of the PGA of America, (L) and Derek Sprague, President of PGA America after a news conference where they announced the PGA Grand Slam of Golf site at Trump National Golf Club Los Angeles March 10, 2015 in Palos Verdes Estates, California. (Photo by Kevork Djansezian/Getty Images)

RANCHO PALOS VERDES, CA - MARCH 10: Donald Trump (C) flashes a thumbs up as he poses with Pete Bevacqua, Chief Executive Officer of the PGA of America, (L) and Derek Sprague, President of PGA America after a news conference where they announced the PGA Grand Slam of Golf site at Trump National Golf Club Los Angeles March 10, 2015 in Palos Verdes Estates, California. (Photo by Kevork Djansezian/Getty Images)