How is Obama the Anti-Christ when...?

the Anti-Christ himself is NOT to be revealed until 2012? The day of his return, doomsday, THE END OF THE WORLD which happens to be Dec. 21. 2012. It clearly states in the bible that there will be an increase in wars, famine and wickedness by the people in the world. How is this anywhere near related to obama's intentions on shaping up the country?