Imaging if Obama does this and the House passes a bill to block and deport any ilegal alien who tries to take advantage of this unconstitutional edict. This bill would then go to the Senate where all they need will be 12 Senators and 47 representatives from the squishy Dems and independents to vote to overide the veto. Even if they lose the boat they win because the next election go around everyone will have these people’s votes on record and they will lose in the next election. That is when the massive deportations can begin and certain traitors can go to trial.
I'd love that, but unfortunately the demon possessed homosexual narcissist controls the Executive branch. Every agency that wound be needed to enforce the deportation of illegals (ICE, Border Patrol, FBI, INS, DHS, DOJ, etc) is controlled by Barry Soetoro and his henchmen.
All Congress can really do in 2015 is cut off funding, but that would mean shutting the entire government down again. This time, I would expect Obama to cut off Social Security checks, Veterans pensions, Medicare reimbursements to hospitals - anything he can to burn the country down.