"Leahy's rewritten bill would allow more than 22 agencies -- including the Securities and Exchange Commission and the Federal Communications Commission -- to access Americans' e-mail, Google Docs files, Facebook wall posts, and Twitter direct messages without a search warrant. It also would give the FBI and Homeland Security more authority, in some circumstances, to gain full access to Internet accounts without notifying either the owner or a judge. (CNET obtained the revised draft from a source involved in the negotiations with Leahy.)
It's an abrupt departure from Leahy's earlier approach, which required police to obtain a search warrant backed by probable cause before they could read the contents of e-mail or other communications. The Vermont Democrat boasted last year that his bill "provides enhanced privacy protections for American consumers by... requiring that the government obtain a search warrant.""