As TPM reported yesterday, Lieberman's committee staff called Amazon and asked, "Are there plans to take the site down?"
TPM yesterday asked a committee spokeswoman, Leslie Phillips, whether Lieberman was planning to reach out to other companies.
"The committee is not reaching out to other companies," she said. "Senator Lieberman hopes that the Amazon case will send the message to other companies that might host Wikileaks that it would be irresponsible to host the site."
Phillips said that hasn't changed, and that Lieberman has no specific plans as of now to speak with other companies, including the Swedish firm Bahnhof AB where Wikileaks is now reportedly residing.
But his pressure on Amazon is already having a wider effect. The New York Times reported this afternoon that a Seattle-based company called Tableau had deleted charts and graphs uploaded by Wikileaks.
Tableau explains on its web site:
Our decision to remove the data from our servers came in response to a public request by Senator Joe Lieberman, who chairs the Senate Homeland Security Committee, when he called for organizations hosting WikiLeaks to terminate their relationship with the website.
Watch the video of Lieberman on MSNBC: