Executives of Carlyle Group — William Conway, David Rubenstein and Daniel D’Aniello — stand to make a great deal of money since the company went public May 3. Here is a look at some of the richest people in the D.C. area, according to Forbes magazine.
Mitchell Rales ranks 266th on the Forbes's 2012 billionaires list. The magazine estimates the Danaher co-founder's net worthat $3.7 billion. The Washington Post Buy Photo