disney hall, designed by frank gehry, almost did not get built. rescued the project by putting up his own money and putting the squeeze on fellow plutocrats. >> it's really become the symbol of our city. >> and then there's his own museum, the broad. this is a rendering. it's still a parking lot, but it will eventually hold his $1.6 billion art collection. how much is this going to cost? something approaching $1 billion? >> more. >> more? >> more. >> we were interrupted by an angeleno driving by. >> eli, buy the dodgers. buy the dodgers! >> "eli, buy the dodgers." you could be the george steinbrenner of los angeles? >> oh, no, no, no. i've got enough on my plate, >> broad runs his philanthropic foundation like a for-profit business, not a charity. charity, he says, is just writing checks. he practices what he calls venture philanthropy. >> we don't give it away. we invest it, and we want a return. remember, i started work as a cpa, so that gave me fiscal discipline in everything i did in business, and i guess some of it carries over to philanthrop