death to an unborn baby. don't take entresto® with an ace inhibitor or or aliskiren. if you've had angioedema while taking an ace or arb medicine, don't take entresto®. the most serious side effects are angioedema, low blood pressure, kidney problems, or high potassium in your blood. tomorrow, i'm gonna step out with my favorite girl. ask your heart doctor about entresto®. and help make the gift of tomorrow possible. welcome back. the long awaited offensive to retake the iraqi city of mosul from isis has begun. iraqi prime minister announced the operation, saying the time of victory has arrived. joining us now from an iraqi air base south of mosul, richard engel. richard, officials are very confident, but they also stress this operation will not be easy. >> reporter: well, it certainly