Who? *is about half way through ME*
The leader of Cerberus. You won't meet him until the next game, but you should be clashing with his organisation a few times. He, presumably, planned all those operations you're disrupting.
And I vote Yes
--
"My name is Ezio Auditore da Firenze, and like my father before me, I am an accountant"
Nothing is true. Everything is tax-deductible