Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
Health officials in Dallas are working to identify anyone who may have been in contact with the man infected with Ebola.
Rep. Jason Chaffetz (R-Utah) tells Wolf Blitzer why he thinks the U.S. Secret Service needs more than just a new director.
As the director of the Secret Service resigns amidst a security breach, the administration starts to seek a replacement.