Cauhtemoc Cardenas said during a news conference on 7 June that the visit to Mexico by Salvadoran president Alfredo Cristiani is a visit by "a repressive ruler who oppresses a large sector of his people."
Cauhtemoc Cardenas made these comments about Cristiani in front of news reporters. 
The statement is correct because Cardenas spoke at a news conference, which is attended by people who report the news. The wording is probably what fooled the system. 
( z1 comment :ARG0 ( z2 person :name ( z3 name :op "Cauhtemoc" :op "Cardenas" ) ) :ARG3 ( z4 person :name ( z5 name :op "Cristiani" ) ) :location ( z6 in-front-of :op ( z7 person :ARG0-of ( z8 report :ARG1 ( z9 news ) ) ) ) :mod ( z10 this ) )