They don't have too. Every day brings us a new Obama Administration outrage. The last 1 1/2 years of Obama's term will see an increasing rush to tear down America and her citizenry and to cripple her as completely as possible. There will be big decisions (Iran) and little ones (diverting DOD maintenance funds) that will collectively collapse the country.
Which will mean that there will be a REBUILDING effort, big time, once Mr. Obama LEAVES.