President Biden marked Earth Day on Monday by launching a website for applications for his Climate Corps jobs and training program, a plan that has attracted a lot of interest from young Americans. Biden has been racing to push forward on initiatives that appeal to a generation that was a big part of his 2020 win — a demographic he has struggled with heading into his reelection bid this fall. The latest NPR/PBS NewsHour/Marist poll found that 61% of voters under 30 disapprove of his performance as president. Issues like climate change, gun violence prevention and student loan debt are...