Ukrainian city on front lines decimated by war

Read MoreThe monthslong battle for the strategically important city of Bakhmut rages on. Debora Patta takes a look at how inexpensive drones are aiding Ukrainian forces on the front lines.The monthslong battle for the strategically important city of Bakhmut rages on. Debora Patta takes a look at how inexpensive drones are aiding Ukrainian forces on the front lines.