http://news.yahoo.com/gov-brown-gives-green-light-driverless-cars-california-220303955--finance.html;_ylt=A2KLJ7wsNmJQt0QAgQCs0NUE;_ylu=X3oDMTQybWJ2NnBnBG1pdANTZWN0aW9uTGlzdCBGUCBVUwRwa2cDMTY3M2VlYzQtYzU0OC0zZmI5LTg2NWUtN2MxYjYwNDc2ZWI2BHBvcwM1BHNlYwNNZWRpYVNlY3Rpb25MaXN0BHZlcgMzYTI1MWQ0MS0wNzVkLTExZTItYWYyYS0wNTM1MWI5NTMwMjg-;_ylg=X3oDMTFpNzk0NjhtBGludGwDdXMEbGFuZwNlbi11cwRwc3RhaWQDBHBzdGNhdANob21lBHB0A3NlY3Rpb25z;_ylv=3