NYPD Officer Peter Liang's conviction in black man's death stirs charges of anti-Asian racism

On a Saturday in February, Chivy Ngo, who owns Mister Bo Ky restaurant in Brooklyn, took a rare three-hour lunch break, closed his restaurant and taped a sign to the door.

"Will be at the rally for PETER LIANG reopen at 3 p.m."

Ngo, a Chinese immigrant from Vietnam, rarely participates in politics....