US doesn't 'seem prepared' for possibility that Putin uses nuclear weapons: expert

The United States’ reactionary moves to Russia’s invasion of Ukraine suggest that it does not have an adequate plan in place to respond if Russian President Vladimir Putin decides to use a nuclear weapon, a former U.S. intelligence officer told Fox News.

Koffler said that "the fact that we have not responded in a methodical manner to any of Putin’s actions nor have we deterred any of his actions" is reason to be concerned that the United States does not have a coherent plan to respond to a potential nuclear attack.