Case Presentation: 57 y/o Caucasian male with 45 pack year history and 6-weeks history of non-resolving community acquired pneumonia, treated with levofloxacin as an outpatient for 4 weeks, presents with 3 days of worsening cough, malodorous green sputum production, chills, subjective fevers and diaphoresis. He also reported a 20 pounds weight loss and poor appetite [...]