Today on Crain's Daily Gist, host Amy Guth and Crain's senior reporter Alby Gallun discuss Trump Tower's revenue decline—which the Trump Organization blames on the threat of gun violence—and the uncharted waters of navigating a sitting president's business portfolio. Plus: Illinois' hospital patient safety ranking drops; farmers feel the pain of Trump's trade war; a password security company increases space and local staff; Nuveen must face a claim it bullied banks; bank rate competition gives savers a reason to hunt for deals, and ruby chocolate is coming to the U.S. Follow Amy Guth on Twitter @AmyGuth, and continue the conversation with #CrainsDailyGist.