Public Private Partnership (PPP) Task Force Meeting 03/17/2009: Local Perspective of Public Private Partnerships (PPPs) - A discussion of how Public Private Partnerships (PPPs) can benefit Arizona, including a look at infrastructure needs by 2032, and the transfer of risk. Mr. Aller reviews the various forms of PPPs, including typical PPPs, such as Privatize Lease to Own,  the varying degrees of PPPs, legislation, and the market.