Train Demonstrations News Today

Aaron, tell me just what you know. >> reporter: hi, brooke. well, im standing not far from the scene of this activity, the incident that unfolded. police just confirming on twitter that there has been some sort of incident at brussels grand central train station. you can see it in the distance there. they have set up a security perimeter around the station. you can see a very large police presence. theres also a military presence out on the street. the military presence there, largely because br...