A grandfather and his grandson are on a flight home when an engine blows...

The pilot comes on the intercom "This is your captain speaking. We seem to have lost an engine and we are quickly losing altitude. So to reduce weight we will need to dump all the cargo and luggage." All the cargo and luggage gets dumped and the pilot comes on the intercom again "This is your captain speaking. We are still losing altitude so to save the majority a few must sacrifice their lives and be removed from the plane. To be fair we will choose the unlucky few by alphabetical order. First, all the African-Americans off the plane." They are thrown off the plane. Little boy looks at his grandfather and asks "Aren't we African-Americans?". Grandpa says nothing. Captain comes back on the intercom "Seems we are still losing altitude. So all the Blacks off the plane". More are thrown off and the little boy asks his grandpa "Aren't we black?" Grandpa says nothing and now the lil boy is getting a bit annoyed. Captain comes on the intercom again "This is your Captain speaking, we still seem to losing altitude so all the Colored people off the plane." Grandson now upset yells at his Grandpa " Grandpa aren't we colored?" Grandpa motions to his grandson go be quiet and tells him "No son we're niggers today".