For the second time this year, about 366 workers walked off the job at Howard Brown Health clinics. They are demanding better wages and working conditions. Employees at the Englewood clinic are part of the strike, which is expected to last two days. Employee Andrea Villanueva tells ABC 7 the final straw for the union came after the clinic shortened patient visit times and doubled their work load. The strike affects all ten clinics across Chicago and the three Brown Elephant re-sale stores. Howard Brown management plans to maintain scheduled appointments at all clinics today and tomorrow but patients could experience some delays.