First lady Melania Trump steps from her motorcade vehicle as she arrives at the presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
South Korea's Sung Hyun Park tees off on the fourth hole during the final round of the U.S. Women's Open Golf tournament Sunday, July 16, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
U.S. President Donald Trump calls out to the crowd as he arrives to enter his presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
China's Shanshan Feng tees off on the eighth hole during the final round of the U.S. Women's Open Golf tournament Sunday, July 16, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
Hye-Jin Choi, of South Korea, tees off on the seventh hole during the final round of the U.S. Women's Open Golf tournament Sunday, July 16, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
Hye-Jin Choi, of South Korea, reacts after sinking a putt for birdie on the seventh green during the final round of the U.S. Women's Open Golf tournament Sunday, July 16, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
South Korea's Sung Hyun Park putts on the fifth green during the final round of the U.S. Women's Open Golf tournament, Sunday, July 16, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
South Korea's Sung Hyun Park reacts after sinking a putt on the fifth green during the final round of the U.S. Women's Open Golf tournament Sunday, July 16, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
U.S. President Donald Trump points to a cheering crowd from his presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
U.S. President Donald Trump arrives to enter his presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
President Donald Trump turns to the clubhouse crowd as he arrives to enter his presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
U.S. President Donald Trump calls out to the crowd as he arrives to enter his presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
U.S. President Donald Trump arrives to enter his presidential viewing stand, Sunday, July 16, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)
South Korea's Seon Woo Bae tosses her ball to the crowd after finishing the third round of the U.S. Women's Open golf tournament Saturday, July 15, 2017, in Bedminster, N.J. (AP Photo/Julie Jacobson)
China's Shanshan Feng reacts after sinking a putt on the 17th green during the third round of the U.S. Women's Open golf tournament Saturday, July 15, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
South Korea's So Yeon Ryu reacts after missing a shot for birdie on the 15th green during the third round of the U.S. Women's Open golf tournament Saturday, July 15, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
South Korea's Jeong Eun 6 Lee hits a shot on the 18th fairway during the third round of the U.S. Women's Open golf tournament Saturday, July 15, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
South Korea's Amy Yang tees off the 16th hole during the third round of the U.S. Women's Open golf tournament Saturday, July 15, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
South Korea's Hye Jin Choi reacts to a shot on the 15th fairway during the third round of the U.S. Women's Open golf tournament Saturday, July 15, 2017, in Bedminster, N.J. (AP Photo/Seth Wenig)
President Donald Trump looks out from his presidential viewing stand to the cheering and waving crowd, Saturday, July 15, 2017, during the U.S. Women's Open Golf tournament at Trump National Golf Club in Bedminster, N.J. (AP Photo/Carolyn Kaster)