Independent candidate Robert F. Kennedy Jr will announce his U.S. vice presidential pick on Tuesday in California from a list that includes National Football League star Aaron Rodgers and California-based lawyer Nicole Shanahan. Kennedy, 70, a scion of the famous U.S. political family, is hoping to use the selection to help build credibility and momentum in his long-shot bet that Americans are so frustrated with Democratic President Joe Biden and his Republican rival Donald Trump that they will pick a third party. Kennedy has reportedly talked with Rodgers and former Minnesota Governor Jesse Ventura - along with a long list of others - but most political analysts expect him to choose Shanahan, who would bring little Main Street name recognition to Kennedy's ticket, but potential financial firepower.