It is the President's responsiblity to see to it that the current US Federal Immigration Laws are being fully enforced by Federal Law Enforcement. The buck stops at Obama. Obama needs to be fully enforcing the current US Federal Law or resign as President. Barring his resignation, he should be impeached for failure to uphold teh US Constitution and fulfilling his own to execute the Laws that the US Congress ahs already passed and he (or other Presidents) has already signed into Law.