President Joe Biden endorsed Vice President Kamala Harris to replace him as the Democratic nominee when he dropped his reelection bid against former President Donald Trump on Sunday. “My very first decision as the party nominee in 2020 was to pick Kamala Harris as my Vice President. And it’s been the best decision I’ve made,” Biden said on social media. Biden also said he wanted to “offer my full support and endorsement for Kamala to be the nominee of our party this year.” He added: “Democrats — it’s time to come together and beat Trump. Let’s do this.” The move came in response to mounting pr…