Officials say a state Department Employee is still missing am two friends from huntersville are safe after a bomb went off in front of them at the Brussels Airport this morning. 23yearold were preparing to board their first leg of their return trip to charlotte when it happened. They were returning to the queen city after a 10 day european vacation. Her son and schaffer were not hurt. After the explosion, they and other passengers were taken to a secure building at the airport waiting for busses to take them out. Authorities are stepping up security measures at transit hubs across the u. S. In light of the attacks in belgium. Officers are patrolling airport and subway systems and train stations. This is video of added security at penn station in new york. We are working to find out if there are changes to charlottemecklenburg. International airport. A canceled 48, the company is offering refunds to customers through a travel policy, part of the Statement Released by the airline says Am