Gretchen Whitmer Won’t Challenge Kamala Harris after Joe Biden Quits

Vice President Kamala Harris launched her presidential campaign Sunday, just over two hours after President Joe Biden dropped his own bid and backed her.

“I am honored to have the President’s endorsement and my intention is to earn and win this nomination,” she wrote in a statement to the press. “Over the past year, I have traveled across the country, talking with Americans about the clear choice in this momentous election. And...