LAX tightens security measures after alleged smuggling

Airport officials and federal authorities said Thursday that they have tightened security at Los Angeles International Airport because of the recent arrest of an elevator mechanic suspected of smuggling illegal immigrants into the United States, reports Dan Weikel.

Officials for LAX and U.S. Customs and Border Protection said the measures included security adjustments at the federal inspection area inside the Tom Bradley International Terminal.

Authorities declined to describe the changes to protect airport security.

"We have certainly reviewed the situation quite thoroughly and looked for opportunities to tighten security," said Jeff Fitch, deputy executive director of operations, maintenance and security for Los Angeles World Airports, which operates LAX.

Officials said the improvements were made after the arrest of Roberto Amaya Canchola, 53, on Aug. 23 at LAX, where he has worked as an elevator mechanic for more than 20 years.

Read more about LAX security measures here.

For more on immigration, click here.

-- Deborah Bonello in Mexico City