Do you think that African Americans are extremely ungrateful to the new generation of white Americans?

All they do is talk about 200, 300, 400 (notice how the number always changes) years of oppression, and how the "white man is STILL" holding them down. There is not ONE person alive today who witnessed or was a victim of slavery in the US. Anyone who was born after the civil rights movement as NO reason at all to complain about anything. They are given more chances to excel than anyone. The fact that THEY CHOOSE to run the streets, join gangs, , kill, steal, and drop out of school is on them.