A Department of Homeland Security program intended to give "trusted traveler" status to low-risk airline passengers soon will be extended to Saudi travelers, opening the program to criticism for accommodating the country that produced 15 of the 19 hijackers behind the Sept. 11, 2001, terrorist attacks. Sources voiced concern about the decision to the Investigative Project on Terrorism, which issued a report Wednesday on the under-the-radar announcement -- which was first made by Homeland Security Secretary Janet Napolitano after meeting in January with her Saudi counterpart. According to the IPT, this would be the first time the Saudi government has...