Crazy email

A lady I used to work with sent me this email that alleges the 10 commandments are all over the federal buildings in Washington and that Christianity is supported in the designs carved into the buildings. According to Snopes.com, much of this email can be refuted. You have to wonder about people who just forward emails like this on to others. Do they really believe what's in the email, or are they sending it just because it supports their beliefs, whether accurate in its information or not?