Republican Sens. Orrin Hatch and Chuck Grassley on Friday released preliminary reports of how many people were enrolling in Washington, D.C.'s new health insurance exchanges and the numbers are low:
» CareFirst BlueCross BlueShield: Two enrollees as of Oct. 30
» Kaiser Permanente: Three enrollees as of Oct. 31
» UnitedHealthcare: None reported as of Nov. 4
» Aetna: None reported as of Oct....