Video: 150 NYC school children visit firehouses and thank firefighters with song

On a tip from Angela K:

To commemorate the 10th anniversary of 9/11, State Farm partnered with award-winning director Spike Lee to film a touching tribute to thank the heroes of New York. Nearly 150 school children (ages 8-11) from the New York City area visited four firehouses and thanked the firefighters through song.

I'm no fan of Spike Lee, but: