Lot of responders who lack much of a sense of any morality regarding others' well being, and many of them who lack much sense of how the government can help the economy, not through 'inefficient spending' as if they are paying people to do nothing, but through the benefits of policy reflecting the public interest.
One of the losses of the Bush presidency is a lot of young Americans who are not exposed to the idea of the government being something that helps society.
As for the 'defense spending' for the constitution's 'common defense', it's always amazing to me how the cult members on the right fall for labels - call a bill that increases air pollution the "clear skies act", and they fall in line for it. Building a global empire is not defense. We can slash our budgets and have a very solid defense. What we have is a department of empire, not of defense.
While *some* of that is legitimate - we're not in an era of global isolation, and even when we were the British burned our capital to the ground in the 1810's - our nation has not learned how to be as benevolent a world power as we should, and we're constantly setting ourselves up where our military has to be used because we spent so much on it, whether in Viet Nam, Iraq, or elsewhere.
It's how we get ourselves into things like the assassinations for increasing our eceonomic benefits from another nation who happened to elect a leader who actually represents that nation instead of subjucating it to our wishes, and support for violent criminals such as the death squads of El Salvador and the Contras of Nicaragua.
And it's only going to get worse; the Neocons aren't the cause of an excessivelly aggressive foreign policy, they're merely the logical result of our constant military buildup who fill the vacuum of our unused military power, saying 'what the hell, use the military and take control of any possible adversary over the next 50 years'.
It's a little like being in an ongoing rock-throwing battle with a neighbor's family and having a pile of guns on the dinner table unused, while the neighbor has none; the guns will make someone eventually say, 'what the hell, pick up the damn guns and shoot those people'.
Among others, consider what Thomas Jefferson said on the matter:
"There are instruments so dangerous to the rights of the nation and which place them so totally at the mercy of their governors that those governors, whether legislative or executive, should be restrained from keeping such instruments on foot but in well-defined cases. Such an instrument is a standing army." --Thomas Jefferson to David Humphreys, 1789
"Nor is it conceived needful or safe that a standing army should be kept up in time of peace for [defense against invasion]." --Thomas Jefferson: 1st Annual Message, 1801. ME 3:334
"Standing armies [are] inconsistent with [a people's] freedom and subversive of their quiet." --Thomas Jefferson: Reply to Lord North's Proposition, 1775. Papers 1:231
"The spirit of this country is totally adverse to a large military force." --Thomas Jefferson to Chandler Price, 1807
"Bonaparte... transferred the destinies of the republic from the civil to the military arm. Some will use this as a lesson against the practicability of republican government. I read it as a lesson against the danger of standing armies." --Thomas Jefferson to Samuel Adams, 1800