RT News - November 21, 2015 (17:00 MSK)

The Belgian Prime Minister warns there's a threat of imminent terror attacks in Brussels - with the city's security alert being raised to the highest possible level; The EU vows to beef up border security and alter its Schengen treaty, stoking fears the free-movement days for Europe could be over; The first Western journalist to get official access to ISIL territory, tells RT why he was certain his life would be spared during his ten days among the terrorists.