Our skies may be a bit hazy from time-to-time this summer due to smoke from fires hundreds of miles away. But this year is nothing like our summer last year. Why is that? WCCO's Laura Oakes finds out. 

<p>Our skies may be a bit hazy from time-to-time this summer due to smoke from fires hundreds of miles away. But this year is nothing like our summer last year. Why is that? WCCO's Laura Oakes finds out. </p>

Advertisement