Authors:

This is probably the biggest environmental disaster we have ever faced in this country. It is certainly the biggest oil spill and we are responding with the biggest environmental response.

"Gulf oil well still gushing". "AM" with Lisa Millar, www.abc.net.au. May 31, 2010.
This is probably the biggest environmental disaster we have ever faced in this country. It is certainly the biggest oil spill and we are responding with the biggest environmental response.