WikiLeaks on Wednesday released 17 different documents related to the Trade in Services Agreement (Tisa), a controversial pact currently being hashed out between the US and 23 other countries - most of them in Europe and South America. The document dump comes at a tense moment in the negotiations over a series of trade deals. President Barack Obama has clashed with his own party over the deals as critics have worried about the impact on jobs and civil liberties. Unions, which fear heavy job losses once long-standing trade protections are dismantled, reacted with dismay following publication of the previously hidden documents. Rosa Pavanelli, general secretary of the Public Services International union, said: "It is outrageous that our democratically elected governments will not tell us the laws they are making. What has our democracy come to when the community must rely on Wikileaks to find out what our governments are doing on our behalf?" Nick Dearden, director of the charity Global Justice Now ... said: "These leaks reinforce the concerns of campaigners about the threat that TISA poses to vital public services. There is no mandate for such a far-reaching programme. It's a dark day for democracy when we are dependent on leaks like this for the general public to be informed of the radical restructuring of regulatory frameworks that our governments are proposing."