propagandic baloney.
We'll see in a decade or two.
Constellation Program Overview - 2006
AFP: US manned space flight in doubt 40 years after moon walk
To me, 2020 is quite early. I personally thought that if they plan on sending Americans back there, it will be sometime later than that, seeing how 2020 is only a decade away.
According to that AFP news article I read, projected costs for the program are 150 billion dollars. The costs are quite worrisome, since NASA's budget is definitely not that much.
Also, it has no purpose but to please the people
The only thing I can say, is that according to the official program overview (dated 2006) the Constellation programs is intended to..
Complete the International Space Station
Safely fly the Space Shuttle until 2010
Develop and fly the Crew Exploration Vehicle (Orion) no later than 2014
Return to the Moon no later than 2020
Extend human presence across the solar system and beyond
Implement a sustained and affordable human robotic program
Develop supporting innovative technologies, knowledge and infrastructures
Promote international and commercial participation in exploration.
The information is quite old already and hopefully new info will be available soon.