No, it's not. I have posted this before, but here it is again. The distinct and significant fundamental differences between socialism and communism are:
(1) Under communism, all economic resources are publicly owned and controlled by the government (comprised of officials who were not necessarily elected to their positions) and individuals hold no personal property or assets. Under socialism, individuals own personal property but all industrial and production capacity is communally owned and managed by a democratically elected government.
(2) Under communism, production is intended to meet all basic human needs and is distributed to the people at no charge. Under socialism, production is intended to meet individual and societal needs and distributed according to individual ability and contribution.
(3) Under communism, classes are abolished and the ability to earn more than other workers is almost non-existent. Under socialism, classes exist, although the differences are diminished. It is possible for some people to earn more than others.
(4) Under communism, religion is effectively abolished. Under socialism, freedom of religion is allowed.
There are similarities, but these differences are distinct and significant and should be understood. The fact is that the United States has been a mixture of capitalism and socialism for over 100 years now. Both parties agree that pure capitalism does not work any more than pure socialism works. This mixture must exist. The difference between Sanders and others, is to what percentage of capitalism and socialism the United States should be working under. I do not believe that the majority of posters on this forum, who decry the evils of socialism, even understand what socialism is. They have just learned to treat it as a key word to attack liberals... those of you who argue that socialism and communism are the same thing, prove this point, as well as your own ignorance.