In a turn that is oh-so-meta, a brand new hush money deal is now at the center of attention in Donald Trump’s ongoing hush money trial: $750,000 that prosecutors say the business mogul is dangling above Allen Weisselberg’s head to keep him testifying against his former boss. For the first time on Friday, prosecutors disclosed the strict terms of a severance agreement that the Trump Organization used to promise more than $1 million to its outgoing chief financial officer—as long as he kept...