Although London Mayor Ken Livingstone issued a strong condemnation of Thursday's attacks, the attacks may put him in a tight spot. Livingstone has strongly defended Sheikh Yousef Al-Qaradhawi — the so-called "Theologian of Terror," who called suicide bombings "heroic operations of martyrdom" and "divine justice," and urged Muslims to "destroy the aggressive Jews." Last year, Livingstone invited and welcomed Al-Qaradhawi to London. And amid protests, insisted Qaradhawi was a man of "moderation and tolerance," calling his visit an "honor."