Lawrence Wright: 'Most Likely' Person to Be Next Leader of Al-Qaeda Will 'Come out of Iran'

On Monday's broadcast of MSNBC's "All In," author and Staff Writer for The New Yorker Lawrence Wright said that he thinks "the most likely" person to take over the leadership of al-Qaeda in the wake of the death of Ayman al-Zawahiri is Saif al-Adl, who has been living in Iran, in addition to "several other al-Qaeda leaders" who have "been living there for decades."