Точно. Читал статью очень толковую, но в связи с недавной аварией моей, статья утрачена, она есть в Интернете наверняка, только теперь уже хрен найдешь.
Ну а так-то
The number of homeless children in the US grew from 1.2 million in 2007 to 1.6 million in 2010. The United States defines homelessness per the McKinney–Vento Homeless Assistance Act. The number of homeless children reached record highs in 2011, 2012, and 2013 at about three times their number in 1983. An "estimated two million [youth] run away from or are forced out of their homes each year" in the United States. The difference in these numbers can be attributed to the temporary nature of street children in the United States, unlike the more permanent state in developing countries.
https://en.wikipedia.org/wiki/Street_children