2002 State of the Union Address
Bush spoke about the September 11 attacks of the previous year that killed thousands of people in New York City, Virginia, and Pennsylvania. The Islamist terrorist organization al-Qaeda carried out the attack with 19 hijackers that took over four commercial airline flights and crashed them into the World Trade Center's Twin Towers in New York City's Lower Manhattan, and into the Pentagon in Virginia's Arlington County.
Ted Kaczynski
In 2016, it was reported that early on in his imprisonment Kaczynski had befriended Ramzi Yousef and Timothy McVeigh, the perpetrators of the 1993 World Trade Center bombing and the Oklahoma City bombing, respectively. The trio discussed religion and politics and formed a friendship which lasted until McVeigh's execution in 2001.