The postmaster general faces new allegations of campaign finance violations. Why the pandemic is making it so hard for people to sleep. And your questions about immunity, answered. Read more:Investigative reporter Aaron Davis has discovered that Postmaster General Louis DeJoy’s prolific campaign fundraising was bolstered for more than a decade by a practice that left many employees feeling pressured to make political contributions to GOP candidates –– money DeJoy later reimbursed through bonuses, former employees say.Health and science reporter Karin Brulliard has noticed that the pandemic is making it harder for her (and a lot of other people) to sleep. Experts say this “coronasomnia” could imperil public health.General assignment reporter Meryl Kornfield recently asked immunologists all your immunity-related questions. Some of their responses are encouraging. Subscribe to The Washington Post: https://postreports.com/offer