S President Barack Obama has apologised to Americans whose health insurance plans have been cancelled as a result of his signature health law.
In recent weeks, insurance companies have reportedly cancelled policies that do not meet strict requirements under Mr Obama's 2010 healthcare overhaul.
"We didn't do a good enough job in terms of how we crafted the law," he said in an interview with NBC News.
But a senior Republican labelled his remarks a "half-hearted apology".
During his campaign for the passage of the Affordable Care Act, also known as Obamacare, Mr Obama repeatedly insisted that people who liked their health insurance policies would be able to keep them.