It's with mixed emotions that I ponder 9/11, 10 years later. I knew our nation would engulf the WTC, Flight 93 and Pentagon victims with love. My fellow Americans are kindhearted. But when a big wind named Katrina drowned New Orleans four years later, where was that compassion? It's a tale of two Americas. Two profiles in courage with a segregation of empathy. Two separate and unequal responses, two equal and opposite reactions. 9/11 and Hurricane Katrina: Separate and Unequal Reactions from a Compassionate Nation