Early in his campaign, Barack Obama said that as president he would order military strikes inside Pakistan, with or without that country's permission, if he knew "high-value" al-Qaida terrorists were hiding there. John McCain's campaign criticized Obama for tipping his hand in public about what he would do. Both candidates have expressed a willingness to work with Pakistan's post-Musharraf government on anti-terror efforts.



Only if it determined without doubt that an attack on the US came from or is about to come from such terrorists.