For anyone who needs a refresher course on where Barack Obama is on the limits of his executive authority, the RNC has come out with a video catalog of what he has said in the past on the subject of immigration reform vs. what he is saying now and will say to the nation tonight in his primetime address.
The group also has an article titled “An Imperial Flip-Flop,” which may be read here.
https://www.youtube.com/watch?v=IiL6JnA4aPE