study the smoke and is gearing up to fly right into it. this will be the most comprehensive attempt yet to measure and analyze wildfire smoke. we're live from denver. explain what they're hoping to do with this data? >> good morning, julie. one of the goals here is to be able to give all of us proper warnings about what exactly is in the air, what we're breathing in. so they are flying into these smoke screens to capture the data to tell us what is happening with the smoke that's traveling to places where we all live. this effort is called the western wildfire experiment for cloud chemistry aerosol ab shorping. they've outfit a plane flying into smoke screens to collect the data how it could impact