US President Barack Obama's decision to scrap his Asia trip is a setback for his much-advertised pledge to shift the focus of foreign policy to the Pacific and a boost for China's attempt to gain influence in the region.

When Caroline Kennedy appeared at a United States' Senate confirmation hearing, it was no surprise the Trans Pacific Partnership negotiations was raised.

The past may be another country, but in the ongoing political saga that is Hillary Clinton's life, the past is always lurking in the wings ready to spring a nasty surprise.

The US Constitution requires Congress to regularly pass laws funding the government.

President Barack Obama has spoken with congressional leaders for the first time since a government shutdown began, but there were no signs of an end to the impasse.