Tension between Pakistan and India comes and goes, but there is always an underlying animosity. Currently the countries have an informal policy of notifying each other before testing missiles, but now they plan to make that official.
Any form of cooperation between the two Asian nations is a good step towards permanent peace and stability in the region. Currently they are working on having more agreements, including more bus routes.
Ralph Begleiter is a professor at the University of Delaware. Some time this year he brought the US Defence Department to court in order to force it to publish pictures of coffins coming home from Iraq.
You may see something odd crawling around the twisting, narrow streets of Cordoba, Spain.