while we are promised that we would be ready, allowed to go. >> the huang's sons are being cared for by their grandmother in the united states. it is being called the hug shared around the world. you see a 12-year-old african-american boy sharing a hug with a white police officer in the u.s. city of portland, oregon. they were at a protest there. devontae hart was holding a sign offering free hugs. the sergeant says devontae was upset about the issue of police brutality. then the officer asked if he could have one of his hugs. >> as i sat there with a colleague of mine, we noticed devontae, you know, 10 or 15 feet away from us, and he would turn periodically towards us, and i noticed he was crying, and i looked at my colleague at the time, brian and said is that kid