The Mexican army intensifies its surveillance of the Oaxaca University as the entire city braces for a massive federal invasion in the wake of the recent killing of another teacher; also, one of Spain’s leading songwriter troubadours on his first American tour visits Flashpoints; on a special Knight Report, a mistrial in the case of Rockefeller drug war victim Elaine Bartlett; and the Block Report with JR on the 40th Anniversary of the Black Panther Party.