May 17, 2011 6:14 pm What Did Shriver Know? Maria Shriver issued a public statement Tuesday, but some would argue she has been speaking about it for months in the subtext of her online posts. US & World Videos 2:52 Poway Unified fires superintendent following investigation into bullying claims 0:34 5 people injured after falling from border fence 0:53 San Diego City Council Committee approves San Diego's next police chief 2:29 Family mourns 13-year-old killed in Escondido crash 2:01 No evidence Oceanside Pier fire was arson, officials say