(Reuters) - California Governor Jerry Brown signed into law on Monday a bill allowing illegal immigrants to receive privately funded scholarships to attend the state's public colleges and universities. The bill, dubbed the California Dream Act, passed the state Legislature earlier this month and aims at helping illegal immigrants who have earned a high school diploma after attending at least three years of high school in the state. "At the end of the day, if we're going to continue as a powerful, equal-opportunity society, we're going to have to invest in our people," Brown, a Democrat, said at the signing...