Five things you need to know today, and a tough week for newsrooms

Good morning, friends. Here are the five things you need to know to start your workday, plus who's raising money, who's cutting jobs and why it's been a tough week for newsrooms. Oh, and avoid the jellyfish. Juneteenth holiday  Three Boston City Councilors say they will file legislation to make June 19, known as Juneteenth — which marks the end of slavery in the United States — a citywide holiday. Several Boston-area businesses and organizations have already made it a paid holiday. Mass General…