Christianity has historically taught that Jesus is the second person of the godhead. That he is as much God as God the Father is, and that he took upon himself a human constitution when he came to earth. Mormonism, on the other hand, teaches a very different Christology than have Christians originally believed. This video clearly shows where Mormonism differs from Christianity, and why Mormonism cannot be considered a Christian religion.
This browser does not support the video element.