Study Supports Grounding Of Planes After Eruption

The tiny ash particles from the volcanic eruption in Iceland last year could have scratched windows and condensed in engines, causing equipment failure. Thousands of travelers were stranded when authorities closed European airspace.

Source: http://www.npr.org/2011/04/25/135710634/study-supports-grounding-of-planes-after-eruption?ft=1&f=1007

harry reid john mccain al gore bill clinton newt gingrich