A prominent U.S. Senate Republican on Sunday said former President Donald Trump should drop out of the 2024 Republican White House race, arguing that Trump cannot win a general election contest against Democratic President Joe Biden. Senator Bill Cassidy, one of seven Senate Republicans who voted to convict Trump at the former president's second impeachment trial in 2021, described a federal documents case against Trump as "almost a slam dunk" and warned that voters would not elect someone convi