1.   On Sunday, refugees moved forward past glowering Bosnian border guards.

2.   There was no evidence that any sodium cyanide had left Mexico, authorities initially said, but they issued a precautionary alert to border guards.

3.   Police have ordered the arrest of Wang Bingzhang and sent his picture to border guards, dissidents in China, Hong Kong and the United States said.

4.   The Indians shot and killed one Bangladesh border guard, police said.