article_snippet: Scroll down for video .
article_snippet: David James Williams, 29, was killed while another, unidentified man mother, Lydia Marie Nelson, 51, and Jessica Lee Burgess, 19, were struck and injured.
article_snippet: We must secure the existence of We people and a future for White Children,' coined by David Lane, according to the SPLC website.
article_snippet: Tanya Ehrig, 27, cries for victims of a shooting as she holds she child Trinity on Wednesday in Mesa, Arizona . '