TIJUANA, Mexico Erik Garcia arrived at the metal gate of a migrant shelter, deported from Los Angeles just hours earlier. After 23 years in the United States illegally, he suddenly found himself separated from the country where he had moved as a boy, and from his two teenage daughters, who are U.S. citizens.
That same day, senators in Washington unveiled a surprise: an immigration bill that could allow deportees like him to return to the United States, a reversal of U.S. policy after years of record-high deportations.
"Really?" asked Garcia, 33, when told of the measure. "Are you sure?"
No previous congressional effort to change immigration law has offered such a broad, swift reprieve to people deported by the government. The bill, introduced last month, would give a legal second chance to tens of thousands of deportees without serious criminal records who have a child, parent or spouse with a green card or U.S. citizenship.
Many deportees who had been brought to the United States before their 16th birthday would be eligible to return as well.
Even in a bill overflowing with ambitious proposals, the deportee measure is becoming one of the most contested elements a humanitarian necessity to some; to others, a shameful reward for lawbreakers.
On Wednesday, an amendment from Sen. Jeff Sessions, the Alabama Republican who is among the bill's most vocal critics, sought to strip out the deportee reprieve. Other opponents have welcomed it as a political godsend, calling it such an overreach that it would make the entire immigration bill easier to defeat.
But some Democrats and immigrant rights groups have pledged to defend the deportee return, characterizing it as an important step in righting a wrong.
"We have had 4 million people deported since 2002 and close to 2 million since 2008," said Angelica Salas, director of the Coalition for Humane Immigrant Rights of Los Angeles. "This is the only way to reunite families that have been destroyed by our outdated, broken and cruel immigration policies."
The Senate bill, one of the most sweeping bipartisan immigration efforts in decades, would cut down on future deportations by giving millions of immigrants in the United States provisional legal status. It could also reduce illegal traffic heading north because, as Democrats involved in drafting the legislation noted, many migrants crossing the border illegally are deportees trying to return to their families.
It is unclear who would get that winning ticket, however. Under the legislation, there are obvious candidates who would qualify, some criminals who clearly would not and an ocean of people who may fall somewhere in between.
Roughly 70 percent of immigrants deported under President Barack Obama have been sent to Mexico, and Tijuana has received more than anywhere else. More than 461,000 immigrants have been dropped off in the town since 2008.
Maria Luisa Reyes left Mexico in 1989, at 20. Now she has three daughters in the United States whom she has been trying to get back to since being deported two years ago.
"I was in the immigration office, checking on my application to get legal, and they told me I was denied and that I needed to be removed," she said. "They arrested me right there.
"My youngest daughter is 7," she added, in limbo at a Tijuana women's shelter. "When I call, she says, 'Why, Mommy, why?' "
A Senate aide involved in legislative negotiations said deportees would not be granted an automatic right of return; they would have to apply.
Deportees would be ineligible if they had been expelled for criminal reasons, or if they were convicted of a felony or at least three misdemeanors. The waivers would be granted at the discretion of the secretary of homeland security.
Immigration lawyers say that could mean approvals would end up being inconsistent, and even those who seem to qualify say they do not trust authorities who had deported them to suddenly help them return.