"Senate Republicans Unite Behind Donald Trump Despite Lingering Reservations"

After initially resisting Donald Trump's resurgence, many congressional Republicans have now rallied around him following his decisive victories in the Iowa caucuses and New Hampshire primary, with only a few holdouts remaining. Lawmakers who once criticized Trump have now endorsed him, citing the need for Republican unity to defeat Biden in 2024. Despite concerns about Trump's influence on the party's electoral prospects, many Republicans fear retribution from his loyal base and have chosen to support him. However, some, like Sen. Susan Collins and Sen. Todd Young, have refused to endorse Trump, expressing dismay at their colleagues' swift embrace of a candidate facing criminal charges.