Who is Subhi Tufayli? How a former Hizbullah leader became a stooge for the Saudi regime

Subhi Tufayli was the leader of Hizbullah when it kidnapped innocent Western hostages.  In other words, he was the leader of Hizbullah in its most horrific phase.  He lost out in a power struggle and was kicked out of Hizbullah. After 2005, he was bought (or rented) by the Saudi regime and now he is cited by Western and pro-GCC reporters.