The World Trade Center cross has become a Christian icon. It has been blessed by so-called holy men and presented as a reminder that their God, who couldn't be bothered to stop the terrorists or prevent 3,000 people from being killed in his name, cared only enough to bestow upon us some rubble that resembles a cross.
"Culture War Update - The Dividening of America - American Atheists vs. Ground Zero Cross", The Daily Show with Jon Stewart, Comedy Central, 4 August 2011