That's up less than 1% as growth remains flat
                                
                                
                                    (Newser) -
                                    The US Census Bureau now pegs the US population at 313.9 million people, up a scant 2.3 million, or .075%, from last year, reports  USA Today . Small as it is, the increase actually reverses five years of slowing growth, notes  the AP , though we're still at a...