Floods Leave 186000 Homeless, Brazil

The United States Department of Housing and Urban Development and Veterans Administration have a special Section 8 housing voucher program called VASH (Veterans Administration Supported Housing), or HUD-VASH, which gives out a certain number of Section 8 subsidized housing vouchers to elegible homeless and otherwise vulnerable US armed forces veterans.
In the USA, the federal government's HUD agency has required federally funded organizations to use a computer tracking system for the homeless and their statistics, called HMIS (Homeless Management Information System). There has been some opposition to this kind of tracking by privacy advocacy groups, such as EPIC. However, HUD considers its reporting techniques to be reasonably accurate for homeless in shelters and programs in its Annual Homeless Assessment Report to Congress.