Brussels: Heartbreaking Scenes As Hundreds�Line Streets To Remember Victims Killed In Terror Attacks�

Tears spilled today as friends, family and strangers gathered in solidarity at Brussels' main square to hold vigils for loved ones lost in yesterday's terror attacks.

In heartbreaking images, a mother - known only as Sonia - held her two young children close as she wept for the victims at the city's Place de la Bourse.