ALLEN (voice-over): This is Pakistan's second largest city, a thick, toxic smog is blanketing the city, if you can see here, schools in Lahore has been closed for a second time this month. And people are being told to stay inside. That is because the air quality has reached the hazardous level. The smog is a mixture of industrial pollution, burning waste and farm fires in nearby India.</s>ALLEN: That sounds like a terrible mix.</s>ALLEN: Let's end on this one, the world of a 12-year-old Minnesota boy just became a lot brighter. Jonathan Jones is his name and he is color blind. That is, until he tried on a pair of glasses from his science teacher. Take a look at the emotional moment he saw color for the first time.</s>UNIDENTIFIED MALE: See what it does.</s>UNIDENTIFIED MALE: So what are you thinking? Like the results?</s>ALLEN (voice-over): Aww. The glasses cost about $350. His mom said they're going to buy him a pair of course, and started a GoFundMe to raise money for other color blind children. We've seen adults having reaction around the world when they found these glasses. So wonderful.</s>ALLEN: Thank you for watching CNN NEWSROOM. I'm Natalie Allen. If you're joining us from the U.S., "NEW DAY" is next. If you're an international viewer, I'll be back with the headlines.
Pakistan Pollution; Color-Blind Boy Cries after Seeing Color.