Robert Francis "Beto" O'Rourke won praise last year after he pledged to return a massive campaign contribution from Sam Bankman-Fried, the disgraced cryptocurrency kingpin charged with defrauding customers out of billions of dollars. But campaign finance records show the failed political candidate has not lived up to that promise nearly eight months later. O'Rourke has kept $100,000 that Bankman-Fried donated to O'Rourke's failed gubernatorial campaign, according to campaign finance disclosures released this week. A spokesman for O'Rourke said in November that the campaign had returned an "unsolicited" $1 million donation from Bankman-Fried just before the Nov. 8 election. O'Rourke received...