The U.S. director of national intelligence warned on Tuesday that time was running out for the United States to act on the threat posed by North Korea¡¯s nuclear weapons program.

North Korea presents ¡°a potentially existential¡± threat to the United States and is likely to conduct more weapons tests this year, Dan Coats said at the Senate Intelligence Committee¡¯s annual hearing on ¡°Worldwide Threats.¡±

¡°Decision time is becoming ever closer in terms of how we respond to this,¡± Coats said. ¡°Our goal is a peaceful settlement. We are using maximum pressure on North Korea in various ways.¡±