EL CALABOZ, Texas — Eloisa Tamez remembers the exact day five years ago when she said it took the federal government just 24 hours to seize and plow through a parcel of land that had been in her Lipan Apache family for generations.

Following two years of courtroom battles with the U.S. Department of Homeland Security, the agency got the go-ahead in 2009 to extend its controversial border fence across her land. Since then, roughly 75 percent of her formerly three-acre lot has been behind a steel barrier, land that’s now the property of the federal government.