Sigh.
We have a debt problem because of the stubbornness of thought that it is simply one side or another of an equation.
What I chuckle about with these kinds of arguments is that they generally come from people that want a more business-like attitude brought to government (which is actually a stupid argument, but I understand the sentiments). Yet, there isn't a single business man on the planet that would focus solely on costs...they focus on revenue as well. If you aren't having a conversation about both, you aren't having a useful conversation.
Do we spend too much on programs? In general, we haven't been that bad, but typically the question is about what we want to get out of government programs. Do we want to help the less fortunate in life? Do we want to have good emergency services? Do we want to maintain parks for the citizens to enjoy? These are, for the most part, moral questions that have no business answer, so judging them on a business scale is utterly pointless. What do we want our country to look like? And that is not an easily answered question. And that is also why we consistently have arguments about where and how much we spend...and those are good arguments, we should question those things. But arbitrarily saying, "we spend too much" is simply demonstrating that you've put no thought into what is going on.
As far as revenue goes, we definitely have a problem. Corporations are paying less and less of the tax base, and with the growing wealth inequality, the 1% have paid proportionally less of the tax base leaving us in a bind for money.
This image demonstrates how much corporate taxes have dropped. From about 25% to 30% of the tax base in the 50s down to about 10% of the tax base today. This has shifted the tax burden onto payroll taxes where, many times, the employees are paying additional taxes before even being involved with income taxes.
As for the individual income taxes, the shift there is that while the top 1% has increased their income by about 64% (1979 to 2011), they've only increased their contribution to income taxes by about 41% during that same time. This means that the richest 1%, via both personal income as well as the corporations that they tend to head, are contributing substantially less to the US tax base. Why would anyone think that is fair? And that doesn't even touch the problem of government spending on corporate welfare (basically, giving some of that money back to the very same people and companies that already pay much less than they used to).