@georgeob1,
They have an added advantage which people don't notice. That is that almost no Americans recognize the scope of power and responsibility of Congress. Almost everything which happens in government is laid at the door of an administration. So if a President asks for war powers, he or she can be held responsible for that initial decision, and for an subterfuge used to gain that end--but no war powers can be granted without Congress. Congress has always had the biggest effect on the economy, since money bills can only originate in the House, and given that all tariffs are produced in Congress, as well as the Senate being responsible for the ratification of any treaties concerned with trade and trade concessions. Nevertheless, the people look to the President for a salvation he or she cannot provide, and to shoulder a blame which might often be unjust. Presidents can, of course, provide leadership, and hold Congress ransom to the will of the electorate which a clever communicator on Pennsylvania Avenue can manipulate. But at the end of the day, the most power that President has in money matters is to shift discretionary funds or surpluses, or to refuse to spend money allocated by the Congress. So, Clinton has been credited with the surpluses of the late 1990s, although he could not have accomplished that without the consent and cooperation of a Republican Congress. At the same time, Bush is blamed for the tax breaks to the rich, the burden on the middle class, and the faltering economy, when all of those matters are properly in the realm of the powers of Congress--a Congress which for the first six years of his administration was Republican, and which played the "tax and spend" game in a manner to put previous Democratic Congresses to shame.