Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

This handout photo released on April 7, 2016 by the Belgian federal police at the demand of the Brussels' king prosecutor shows grabs of security footage of the third suspect from the Brussels airport attack on March 22.
Belgian prosecutors on April 7 launched a fresh appeal for help to find a suspected third attacker in last month's bombings at Brussels airport, releasing new video footage and pictures of the so-called "man in the hat". / AFP PHOTO / BELGIAN FEDERAL POLICE AND BELGA / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / BELGA / BELGIAN FEDERAL POLICE " - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

HANDOUT/AFP/Getty Images
This handout photo released on April 7, 2016 by the Belgian federal police at the demand of the Brussels' king prosecutor shows grabs of security footage of the third suspect from the Brussels airport attack on March 22.
Belgian prosecutors on April 7 launched a fresh appeal for help to find a suspected third attacker in last month's bombings at Brussels airport, releasing new video footage and pictures of the so-called "man in the hat". / AFP PHOTO / BELGIAN FEDERAL POLICE AND BELGA / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / BELGA / BELGIAN FEDERAL POLICE " - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

HANDOUT/AFP/Getty Images

    JUST WATCHED

    New video shows Belgian terror attacker leaving airport

MUST WATCH

New video shows Belgian terror attacker leaving airport

Belgian security officials released new video showing one of the three terrorists leaving the airport after last month's attacks. CNN's Jim Sciutto reports.

New video shows Belgian terror attacker leaving airport

Belgian security officials released new video showing one of the three terrorists leaving the airport after last month's attacks. CNN's Jim Sciutto reports.