Actually, no.
If you want to see real socialism you really can't find it in the US. You never could. The closest we ever got was a presidential candidate that in the 20's that advocated a 100% tax on anyone making over 100K. We also had some communists elected in the 30's to state government.
Now since the 80's we have had a dramatic push to pure capitalism in the form of 'trickle down economics.'. The current debt crisis is a direct result of the tax policies of the early 80's.
Now, the proper level of government influence is:
#1 protect individuals rights from abuse by others
#2 support individuals to the point where they cna thrive if they work at it (this is a very low threshold of about 60K in income a year)
#3 get out of the way of anyone making more than that (so long as they respect #1)
#4 manage public resources for the public interest
#5 Cover the activities necessary for a growing society but which can not create a profit and are too large for non-profits. (The best example is funding basic research but utilities, FEMA and other emergency services also fall under here. Remember, companies very rarely have future horizons greater than about 7 years. This is due to CEO life span. If an investment takes more than that to turn a profit then no company will invest. There are project that are longer than 7 years but these projects have very low risk {since they aren't basic research} and so the new CEOs tend to buy-in and maintain the projects)
Now we may be tripping over deffinitions.
Pure socialism means there are no personal assets and all assets are assigned by the society.
Pure capitalism means there are no public assets. All assets are owned and managed by the individual.
Pure socialism leads to stagnation once a generation has passed since the next generation didn't agree to the system. Pure capitalism leads to anarchy when everyone realises that they can own anything by taking it. There is zero security and zero ability to cooperate (which involves pooling assets which is no longer pure capitalism). This leads to a 'strong man' essentially taking control of everyone around him and making them into serfs.
Now personally I am a 'Social Capitalist'
This means that the free market and capitalism are the best methods of producing an excellent standard of living for everyone better than 99% of the time. However capitalism MUST serve societal aims. If a company or individual is doing an activity that contradicts the greater good than the society they live in has the right to stop them.
It is in society's best interest to NOT have people starving in the street. To NOT have random epidemics sweep through the population. To NOT have poisoned water and air. Etc.
Since capitalism (with charities) has proven time after time that it is incapable of feeding everyone than society as a whole acting through government has to ensure basic food for everyone to avoid food riots and extreme graft which would hurt capitalism as well as society.
Since capitalism (and charities) have proven time and again that it is incapable of providing health insurance for everyone (in the 60's virtually all senior citizens were denied coverage by the private market which promted medicare) society through government created medicare which prevented a huge drain on financial and time resources as families no longer had to pay for senior care of out pocket and it enabled private industry to actually cover some seniors at a profit.
Since capitalism (and charities) have proven time and again that it is incapable of preserving natural resources for the long term (do I really need to provide a list here?) society acting through government created the EPA and other agencies to ensure that private individuals do not destroy public property without consequences.
I could go on but I hope you get the point.
We don't have socialism. We NEVER had socialism.
If you actually compare the policies of Obama against the policies defined as socialist etc from the last 150 years you will find that he actual falls out as a moderate to borderline extreme CONSERVATIVE.
The issue is that today we are more conservative than we have ever been in the last 600 years on this continent.
Take a look at how socialism was defined when communism was actually around... it is extremly different than how socialism is defined by the right as of this moment.