India and Pakistan face the worst locust attack in decades

Fears of a food shortage as plagues of locusts destroy crops in parts of India and Pakistan.

Plagues of locusts are devastating large parts of India and Pakistan.

Billions of dollars worth of crops have been damaged, prompting fears of food shortages.

Pakistan’s government says it is the worst infestation in more than 20 years.

Al Jazeera’s Elizabeth Puranam reports from New Delhi, India.