Key test, I agree. If he wants to be reelected, he'd better have a wall to show us.
Actually, the key tests will begin immediately. On the first day, he has to stop the insane Obama muslim invasion policy. We have enough Somalis and other radical muslims. No more, please. Obama has plans to force another 100,000 or so in here before we can do anything about it. Then of course, through the miracle of chain migration and "family" reunification( since we have no idea who they really are, we have no way of verifying who their family members are), over the next few years we will have millions more invading us, more or less legally.