UpdatedMon, Jul 19, 2021 at 10:31 pm ET Reply(1) Boston University is the latest school to make it clear: If you'll be on campus in any capacity, you need to be vaccinated. (AP Photo/Steven Senne, File) T he HUB is a daily newsletter designed for what you want — to be caught up on the most interesting, important news in 5 minutes or less. It's a little bit of this, a little bit of that, but if there's something you want more or less of, email me at mike.carraggi@patch.com. Today is Tuesday, July 20. Let's get started. Actually, before we get started, quick traffic alert. If you're driving southbound into the city this morning, know that I-93 South will have at most two lanes open. There is extensive damage to a bridge beam after a truck struck the Roosevelt Circle overpass yesterday. OK, on to the news.