A man whose wife died in Afghanistan while fighting for the US military was deported and sent to Mexico before he was later returned to the US.
Jose Gonzalez Carranza, 30, was arrested last week by Immigration and Customs Enforcement officers (Ice).
He was deported to Mexico, the country of his birth, leaving his 12-year-old daughter, a US citizen, behind.
But after his case was reported by US media, the decision was reversed and he was driven back to Phoenix, Arizona.
What is the background?
Mr Gonzalez Carranza was married to Army Pfc Barbara Vieyra - a first-generation American born to Mexican immigrant parents - in 2007.
Vieyra, who deployed to Afghanistan as a military police officer, was killed by enemy fighters in Konar province, east of Kabul, in 2010 at the age of 22.