Treatment options and clinical outcomes for acute myeloid leukemia (AML) have not improved for more than 40 years. AML patients are still suffering from receiving costly, ineffective chemotherapy treatments with very high chances of bad side effects. The purpose of this study is to take a look at leukemia cells to see if the investigators can learn what makes them up and makes them aggressive and hard to treat. We want to use this information to create new treatments that the investigators hope are more effective and less harmful for AML patients.