Warren Buffett says there's no question that the United States' debt is
still AAA and that he's not changing his mind about Treasurys based on
Standard & Poor's downgrade.
Standard & Poor's cut its ratings outlook Warren Buffett's conglomerate
Berkshire Hathaway to "negative" from "stable" Monday, part of a broad
action on 10 insurers linked to last Friday's downgrade of the United States
credit rating.
