FILE - Prime Minister Tuilaepa Sailele Malielegaoi, foreground right, shakes hands with Robert F. Kennedy Jr. before he left the the 57th Independence Celebration in Mulinu'u, Samoa, on June 1, 2019. At foreground left is Kennedy's wife, actress Cheryl Hines. Kennedy said the trip was arranged by Edwin Tamasese, a local anti-vaccine influencer. (Misiona Simo/Samoa Observer via AP, File)