PT 65 S1 Q5

In its coverage of a controversy regarding a proposal to build a new freeway, ... ...

Which one of the following, if true, most seriously weakens the argument?
(A) Most of the people who watched the program were aware of the freeway controversy beforehand.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Dec 2011 LSAT (PT 65): Logical Reasoning A