Downtown Dallas field report: Today’s programming at the Dallas Central Library and Homeless Center included free Wi-Fi, climate control… and an unscheduled live performance titled “Ma’am, Please Stop Cussing at Everyone.” Security eventually escorted her out after she started yelling at the other homeless folks like she was hosting open mic night and nobody signed up. All jokes aside, it’s a reminder that our libraries are doing way more than checking out books. They’re cooling centers. Safe sp