Clinton said the United States is monitoring developments in Egypt, a key Arab ally.

Clinton says Egyptians have the right to protest, but urged all parties to avoid violence.

Still, Clinton is expressing confidence in the government of Hosni Mubarak, an important US partner is the Middle East. She says Mubarak's government appears stable and is looking for ways to respond to the needs of Egyptians.

Thousands of anti-government protesters clashed with riot police in Cairo on Tuesday. The demonstration was inspired by the ouster of the longtime leader in neighboring Tunisia.