Secretary of State Hillary Clinton and US Treasury Secretary Tim Geithner play host this week to the third round of a newly formed bi-lateral talks between the US and China. This is the first time the so-called US-China Strategic and Economic Dialogue (SE&D) is being held in the US. The purpose of the talks, Geithner said in his opening comments on Monday, is to look for opportunities to build closer economic ties between the World’s two leading economic powers.