Tuesday’s Daily Brief: Nearly 180,000 displaced in Syria's northeast, millions of young lives hinge on funding, WHO urges lead paint ban

A recap of Tuesday’s main stories: Syria's northeast sees 180,000 displaced two weeks into fighting; funding shortfalls puts millions of young lives on the line; assistance breakthrough for Yemeni's; UN health agency urges ban on lead paint; Libyan child deaths in Tripoli attack.