Senator Chuck Schumer and Representative Hakeem Jeffries have officially endorsed Vice President Kamala Harris for the Democratic presidential nomination after she secured enough delegates to win. Their endorsement follows President Joe Biden's decision to drop out of the race, marking Harris as the party's favorite to take on Donald Trump in the upcoming November election. Both Schumer and Jeffries praised Harris's ability to unite the party during a joint news conference. Meanwhile, Rep. August Pfluger has entered the race to lead the Republican Study Committee, emphasizing his leadership experience and ability to build consensus. Pfluger is set to compete against Rep. Ben Cline and potentially other candidates for the position.