Al-Qaida used free Hotmail, simplistic codes, almanac to prep for alleged attack

WASHINGTON — In the days following the Sept. 11 terrorist attacks, alleged al-Qaida operations mastermind Khalid Sheikh Mohammed intended to use his free Hotmail account to direct a U.S.-based operative to carry out an attack, according to a guilty plea agreement filed by Ali Saleh Kahlah al-Marri in federal court.