Agencies | People Former McCann LA Prez Saidiner Lands at Blitz By Kiran Aditham on Apr. 9, 2012 - 11:44 AM Santa Monica-based indie digital agency Blitz has welcomed Cathy Saidiner as its new president. Saidiner, if you remember, held the same title for three-and-a-half years at McCann Erickson’s Los Angeles office. The exec̵ ...