'Wall of Moms' joins anti-racism protests in Portland, U.S.

Black Lives Matter protests have been ongoing in Portland, Oregon, for almost two months. In recent days, they have been joined by a growing number of mothers. The "Wall of Moms" is a group of women who stand on the front lines to protect others. They arrive wearing yellow, some carrying sunflowers, and chant: "Feds stay clear. Moms are here."