- A quote:
> At the bighorn camp on Middle Mountain, scientists tracking storms and wind currents have tracedAnd a link:
> the sources of pollutants that blow in from hundreds of miles away. They come from industrialized
> regions of northern Mexico, from coal-fired plants in Arizona and Utah and from tailpipes and
> factories in Los Angeles. Sometimes, the jet stream from the Pacific Northwest carries ammonium,
> possibly from fertilizer plants in Idaho, according to scientists.
"Life is complicated and not for the timid."