United States president Barack Obama on Sunday morning said that Boko Haram and other terrorist groups were putting the United States and the entire world under a very serious threat.
Speaking in Washington, DC, President Obama added that the United States had been seriously threatened by these various terrorist organizations for his entire time in office and even since before the September 11, 2001, attacks which involved the late leader of the al-qaeda, Mr Osama bin Laden.
