Airline counters at a time when passengers would be checking in for flights bound for the United States. Were they going after americans . And terror plots linked. A captured fugitive is no longer cooperating, but new information connects the massacres in brussels and paris. The same isis bomb maker is tied to both attacks and theres now new concern that the plotters tried to obtain material for a dirty bomb. Im wolf blitzer. Youre in the situation room. Lets get to the breaking news. Theres new concern right now that multiple isis plots may be in the planning stage right now with dozens of isis operatives at large. Counterterrorism Officials Say isis picked out possible targets after last novembers paris attacks and information found in a raided apartment includes maps of potential sites to be attacked. An urgent manhunt is stepped up as authorities now fear that two suspects may have escaped the bloody attacks on the airport and a subway station in brussels. Investigators had thought