President Lee and President Obama
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US and South Korea talks continue after trade deal

President Obama and South Korean President Lee Myung-bak have held more talks following after the US Congress accepted a trade deal between the two countries.

The agreement is expected to increase US exports to the Asian economy by as much as $10bn (£6.5bn).

The two presidents will visit Detroit to look at the auto industry there.

Lucy Williamson reports from Seoul.