breathe

In Punjab alone, over 30,000 people have gone to the hospital because the dirty air has caused breathing problems.

A post-mortem examination found she died of injuries from abuse but Roberson says his daughter fell out of her bed and when he returned hours later she was not breathing.

"They're marked by progressive loss of motor functions -- from sitting, standing, and swallowing to even breathing -- as neurons in the nervous system die. Watching someone go through this is heartbreaking."

While he was as menacing as ever in his interview with BBC Sport, Tyson was breathing heavily throughout.

Residents in Delhi have reported eye irritations and breathing issues, according to local media.