Former President Barack Obama and Former First Lady Michelle Obama both formally endorsed Vice President Kamala Harris to be the next president early on Friday morning, leading to an eruption online from political onlookers on both sides of the aisle. The 44th president posted a video of his wife and him calling to congratulate Harris and offer their “full support” for her new presidential candidacy. “Earlier this week, Michelle and I called our friend [Harris]. We told her we think she’ll make a fantastic President of the United States, and that she has our full support,” Obama posted on X. H…