i'm alison stewart, in for hari sreenivasan. belgium is not backing down from its highest security alert level tonight, as the government there continues to warn of possible, paris-style attacks at several locations in its capital, brussels. the belgian interior minister says "several suspects" tied to the paris attacks could be at large in belgium. in paris, security also remains high, even as the city tries to return to normal following the attacks that killed 130 people more than a week ago. the newshour's stephen fee is in paris and has more. >> reporter: for a second day, heavily armed soldiers, and military vehicles guarded belgium's largest city. the subway, museums, and movie theaters were closed. brussels will maintain these precautions through tomorrow, and order all schools closed. belgian prime minister charles michel says mass transit and shopping centers are among the feared targets. >> ( translated ): we have information that leads us to believe that the potential targets are places which are regularly frequented.