The Department for Work and Pensions (DWP) has been criticised for making the wrong decisions on the ability of benefit claimants to work.
According to the report, ATOS was paid over £110 million to carry out nearly 740,000 assessments in 2011/12.
More top news
The first behind-the-scenes photographs of George Clooney and Amal Alamuddin's Venice wedding have been published in a celebrity magazine.
The US Secret Service chief faces questions from politicians today over the latest in a series of worrying White House security breaches.
On average it is looking like September 2014 will be the driest for over 100 years.