Jeff Sessions (Credit: Getty/Mark Wilson) Attorney General Jeff Sessions should explain whether the firing of U.S. Attorney Preet Bharara had anything to do with Bharara’s reported probe into stock trades by Health and Human Services Secretary Tom Price, three Democratic U.S. senators said Tuesday. Price came under scrutiny during his confirmation hearings for investments he made while serving in Congress — including hundreds of thousands of dollars worth of shares in health-related companies, even as he voted on and sponsored legislation affecting the industry. In their letter to Sessions, Sens.