Is Dust Lady's death from cancer proof 9/11 could kill thousands more?
Marcy Borders, who has died aged 42 after a year-long battled with stomach cancer was fleeing the World Trade Centre on 9/11 when she became caked in dust from the falling buildings.;PHOENIX Blowing dust caused the closure of a 62-mile stretch of Interstate 10 between southeastern Arizona and New Mexico for about two hours.;Forecasters said Saharan dust picked up by winds and carried in the atmosphere could fall in the South East, leaving a yellow or brown film on cars.