A foot of snow falls in the midwest and stranding travelers trying to get an early jump on thanksgiving. How bad will it get . Dylan has the forecast. Scare on the football field. High School Players, coaches, officials and fans forced to run for their lives after gunshots rang out. And early status update. A big announcement from Mark Zuckerberg about what he will do when his little girl arrives. A lot of likes for the daddytobe. Today, november 21st, 2015. Announcer from nbc news, this is today live from studio 1a in rockefeller plaza. Welcome to today on this saturday morning. Im erica hill. Im craig melvin alongside Sheinelle Jones and dylan eyer. Good to have you home. Nice to be home. We will talk to you about the top stories, terror attacks worldwide. We have correspondents across the globe. The headline, belgium under the highest terror alert today. Subways in brussels are closed. Armed police and soldiers in the streets. E belgian Prime Minister saying they have quote quite pr