As Britain Mourns MP Jo Cox, Her Killer Is Linked to Neo-Nazi National Alliance & Pro-Apartheid Club; Bernie Sanders Vows to Continue His Political Revolution as Thousands Plan to Attend People’s Summit; NYPD Surveillance Unveiled: City Claims to Lose Docs on 1960s Radicals, Then Finds 1 Million Records; Latest CIA Torture Docs Show “Evidence of War Crimes” & Level of Brutality That Even Shocked Bush.