FILE: H. Ross Perot, co-founder and chairman emeritus of Per
H. Ross Perot, co-founder and chairman emeritus of Perot Systems Corp., stands for a photo in his office in this file photo taken on Sept. 28, 2008. Dell Inc. agreed to buy Perot Systems Corp. for $3.9 billion, undertaking its biggest...More
September 21, 2009 License
George Bush Sr.
George W. Bush