The U.S. Embassy in Abuja, Nigeria, issued a warning Nov. 5 indicating it had received intelligence that the Nigerian militant group Boko Haram may have been planning to bomb several targets in the Nigerian capital during the Muslim holiday of Eid al-Adha, also known as Eid al-Kabir, celebrated Nov. 6-8. The warning specifically mentioned the Hilton, Nicon Luxury and Sheraton hotels as potential targets.