Read this passage: An interest group representing auto manufacturers runs
ads opposing a high-speed train project, even though the
train would reduce commute times for many citizens.
What possible disadvantage of interest groups does this scenario illustrate?
A. They inspire people to participate in politics,
B. They sometimes resort to unethical tactics.
C. They focus primarily on the interests of their members, not on the
public good.
O D. They lack power unless they are well funded.