March 7, 2013 Nogales, Ariz., is home to one of the nation's busiest ports of entry. Trucks line up for inspection before heading to grocery stores in the U.S. But the sequester is forcing the ports to make cuts, leading some to fear higher prices for food and strained relationships with foreign trading partners.
February 21, 2013 In the debate over immigration, many politicians seem to agree that people now in the U.S. illegally should wait at "the back of the line" for legal residency. But the backlog in processing applications means even those already in line face decades of waiting.
January 23, 2013 For 16 years, Mexican growers have agreed not to sell tomatoes below what's called a reference price, meant to protect Florida growers from cheap Mexican tomatoes. But half of all tomatoes eaten in the U.S. come from Mexico, and Mexican growers say it's because their tomatoes taste better.
January 6, 2013 Mourners left flowers and plants after the 2011 Tucson shooting rampage that killed six people and wounded 13. Instead of sending the shrines to a landfill after they were taken down, volunteers sorted through everything, replanted what they could and composted the rest.
December 4, 2012 Congress is considering whether to turn three top-secret sites involved with creating the atomic bomb into one of the country's most unusual national parks. Critics question the need for a park that celebrates nuclear weapons. Supporters say the park would ask tough questions about lessons learned.