Unemployment at 9.9% as job seekers re-enter market
                                
                                
                                    (Newser) -
                                    Employers stepped up job creation in April, expanding payrolls by 290,000, the most in four years, the  AP  reports. The jobless rate also rose, to 9.9%, as people resumed their searches for work. The hiring of 66,000 temporary government workers to conduct the census helped overall payroll...