Independent U.S. presidential candidate Robert F. Kennedy Jr. hikes in the Santa Monica Mountains in Los Angeles on March 18, 2024.Robert F. Kennedy Jr., the third-party challenger to President Joe Biden and former President Donald Trump in the 2024 election, said Tuesday that he had invested $24,000 in the meme stock GameStop, in an effort to show solidarity with retail investors over large, institutional funds."My administration will support the Ape retail rebellion and enact aggressive Wall Street reform ...