In 2001, bin Laden apparently pressures Khalid Shaikh Mohammed for an attack date earlier than 9/11. According to information obtained from the 9/11 Commission (apparently based on a prison interrogation of Mohammed), bin Laden first requests an attack date of May 12, 2001, the seven-month anniversary of the USS Cole bombing. Then, when bin Laden learns from the media that Israel’s Prime Minister Ariel Sharon would be visiting the White House in June or July 2001, he attempts once more to accelerate the operation to coincide with his visit. [9/11 Commission, 6/16/2004] The surge of warnings around this time could be related to these original preparations. By mid-July, US intelligence will learn of this delay (see July 13, 2001).