Question: If multi-billionaire Elon Musk needs another $10 million to build bad-weather-preventing coal-powered electric SUVs, why doesn't he reach into his own pocket, rather than the taxpayer's pocket?

Tesla Gets $10 Million California Grant for Electric SUV - Bloomberg

Tesla Motors Inc. (TSLA), the maker of electric cars led by Elon Musk, received a $10 million grant from California to buy assembly equipment and add 500 workers to build a rechargeable sport-utility vehicle in the state.

Elon Musk Net Worth 2012 ‹ The Richest People In The World 2012

Net Worth: $2 Billion As of March 2012