we can only add if washington takes new hostile steps it will receive an answer. the white house is ready to respond whatever actions russia takes. >> we can anticipate a response of some kind but the truth is we enjoy the greatest capability of any country on earth. that's offensive and defensive. that applies to cyberspace, diplomatic resources, intelligence resources and tools we have in our tool box to hold countries accountable. >> the russian response is coming soon. russian foreign ministry spokeswoman said on facebook russia will announce retaliation measures on friday. saying "tomorrow will be the official statement countermeasures and a lot of other things." back to you. >> let's talk about this. joining me from thousand oaks, california, is richard anderson jr., professor of political science at ucla.