I typed the words "Happy Tuesday" at the top of the blog post, but then erased it. I know that for many people out there, this is not a happy Tuesday. Today is when we as Americans remember a tragedy that happened 11 years ago, one that reshaped and redefined our country: the terrorist attacks on the World Trade Centers. Remember those who lost loved ones in that sorrowful event. Pray for them. And never, never, forget.