Who is Hamas' new leader Khalil Al-Hayya?

By Nidal al-Mughrabi July 20 (Reuters) - Khalil Al-Hayya, a senior Hamas official who survived an Israeli raid on Qatar in September last year and who is seen as having good ties with Iran, was named on Monday as the overall leader of the Palestinian militant group. Hayya, who lost a son in the Gaza conflict and two sons in previous wars, has been based with other Hamas leaders in Doha.