"Between 4:15 and 5 p.m. ET, four men were detained trying to board a United Airlines flight to Los Angeles at John F. Kennedy International Airport, officials said. They had open tickets to various places in the United States, dated Sept. 11, the date of Tuesday's attack.

Officials also said they had multiple fake IDs, knives, and flight certificates from Flight Safety International in Vero Beach, Fla., one of the schools the suspected terrorists were allegedly trained.

Following the detention of the four men, a female was also detained for allegedly acting in a support role.

Hours later, at LaGuardia Airport, police detained five men who also had open flight tickets, knives, fake pilot licenses and identification. All 10 people are being questioned by authorities tonight."