The image is a funny mix of contrasts. In the 90s, he was living in a $100-200k home that he had lived in for 30 years and drove a pickup truck or crown Vic. But he travelled in a Gulfstream!
Someone of his position shouldn't be waiting in line and taking off shoes at the airport every time he needs a meeting. He owns dozens of companies.
http://www.forbes.com/sites/matthewstibbe/2011/09/22/warren-...