DREAMS FROM MY FATHER, LAME EXCUSES FROM MY GRANDFATHERApril 9, 2008 Since a Chinese graduate student at Columbia University, Minghui Yu, was killed last Friday when black youths violently set upon him, sending him running into traffic to escape, I think B. Hussein Obama ought to start referring to the mind-set of the "typical Asian person." As of Wednesday, police had no motive for the attack, and witnesses said they heard no demand for money or anything else. The Associated Press reports that the assailant simply said to his friend, "Watch what I do to this guy" before punching Yu....