Good morning. The forecast in Baltimore today calls for a hot and humid day, with times of clouds and sun, and a high of 93. Showers or heavy thunderstorms are possible late this afternoon and this evening. The overnight low will be 77. I’m Sam Scholl, and here are the top headlines from the Baltimore Sun for Wednesday, August 21st. A recently completed assessment of school building security finds that Baltimore schools have significant security and safety issues.