Asked about whether changes need to be made to 911 system, FDNY commissioner Sal Cassano said that would be determined later.

WSJ: New York City's 911 System Swamped Again

"The only rule of the Internet is that there are absolutely no rules, " said Sal, among others.

CNN: Your (additional) Rules of the Internet

"We were approached by the Obama campaign and declined their request, " said Sal Petruzzi, senior vice president for public relations of Turner Broadcasting, CNN's parent company.

CNN: 30-minute Obama ad shows campaign muscle