Chris Dodd blogged Wednesday about U.S. policy toward Cuba, touting his cosponsorship of the Freedom of Travel to Cuba Act of 2007.

Rudy Giuliani commented Wednesday on U.S. China policy (AP): “We have to have a carrot and stick. We’ve got to give [China] encouragement by engagement and a great deal of pushing in the rule of law, respect for human rights,” he said.

Mitt Romney says facilities for “war on terror” detainees on Guantanamo should remain open because terrorists should not be in the United States “and claiming certain constitutional rights because they’re on U.S. soil.”

Democratic candidate Dennis Kucinich said Bush’s pending labeling of the Iran Revolutionary Guard as a terrorist organization is another step towards war.