Mohamed Abrini was tracked down in the gritty neighborhood of Anderlecht.
Neighboring France, Germany and the Netherlands tightened border security Tuesday after the attacks on Brussels airport and metro system.
Police in Belgium have arrested two people they accuse of plotting to carry out terrorist attacks on New Year's Eve.
Officials have put the city of Brussels on lockdown for a third day as authorities pursue one of the suspects in the Paris attacks.
The Belgian capital is largely shut down for the second day in a row, as authorities say they have broadened their search for more than one suspected militant.
'When Belgo-Belgians from outside do see the real Molenbeek, they are often astonished to discover that it's not like they've been told.'
Un documental de GlobalPost.
It's a bit of the 'pot calling the kettle black,' wouldn't you say?
Just days into his tenure as president of the European Commission, document leaks put Jean-Claude Juncker in the hot seat.