For varying reasons, many leaving U.S.
http://www.nashuatelegraph.com/apps/pbcs.dll/article?AID=/20070910/COLUMNISTS46/209100374/-1/opinion
"So far in 2007, 5,000 Brazilians have returned home because of the climate of fear that immigration officials have instilled within the communities," said Fausto da Rocha, executive director for the Brazilian Immigrant Center.