"Why do you guys keeping saying things like this? Bush could no more issue an executive order extending the AWB than he could any other law."
Sorry, but that's simply not the case.
Executive orders have been used not only to clarify new law, but also make new law.
There are really few limits on the powers that can be exercised by the President under the guise of an executive order.
Interesting summary from the Cato Institute...
http://www.cato.org/pubs/pas/pa-358es.html
In part...
"...the Constitution defines presidential powers very generally; and nowhere does it define, much less limit, the power of a president to rule by executive order—except by reference to that general language and the larger structure and function of the Constitution. The issue is especially acute when presidents use executive orders to legislate, for then they usurp the powers of Congress or the states, raising fundamental concerns about the separation and division of powers."
From Fact Index...
http://www.fact-index.com/e/ex/executive_order_1.html
"An executive order is a legally binding edict issued by a member of the executive branch of a government, usually the head of that branch.
In the United States, Presidents have issued executive orders since 1789. There is no Constitutional law or statute that explicitly permits this, aside from the vague grant of "executive power" given in Article II, Section 1 of the Constitution and the statement "take Care that the Laws be faithfully executed" in Article II, Section 3. However, executive orders have legal force unless in conflict with a law approved by the Legislative or a court decision by the Judicial branch of government."
"Until the 1950s, there were no rules or guidelines outlining what the President could or could not do through an executive order. However, the Supreme Court ruled that an executive order from President Harry S. Truman that placed all steel mills in the country under federal control was invalid because it attempted to make law, rather than clarify or act to further a law put forth by the Congress or the Constitution. Presidents since this decision have generally been careful to cite which specific laws they are allegedly furthering when making new executive orders."
"Many critics have accused the Presidents of abusing executive orders, both to make new laws without Congressional approval and to move existing laws away from their original mandates. Large policy changes with wide-ranging effects have been passed into law through executive order, including the integration of the Armed Forces under Harry Truman and the desegregation of public schools under Dwight D. Eisenhower. Even entire wars have been fought upon executive order, including Bill Clinton's 1999 Kosovo War. Critics fear that the President could make himself a de facto dictator by side-stepping the other branches of government and making autocratic laws. The Presidents, however, cite executive order as often the only way to clarify laws passed through the Congress, laws which often require vague wording in order to please all political parties involved in their creation."
Those are just summations that I've extracted from the sites referenced.
But, the way I see it, Bush could issue an executive order extending the law, and it would be legally binding until the Supreme Court or Congress took action against it.
Also, if I'm not mistaken, didn't President Bush I in 1989 issue an executive order that legally banned the importation of many semi-automatic rifles based solely on their cosmetic characteristics?
While I'm not very cognizant about this, I'm under the impression that prior to that these rifles had been coming in legally, and that Congress passed no law to ban their import.
Bush I did that all on his own, essentially making law.