The corrective action hypothesis predicts that hostile media perceptions and presumed media influence will be positively related to expressive political behaviors. According to this hypothesis, the presumed influence of biased media makes people attempt to "correct" perceived "wrongs" by voicing their own opinions in the public sphere. This study predicts that people with higher levels of hostile media perceptions and presumed media influence will talk politics more often and will seek out a wider array of viewpoints in political conversation. Analysis of survey data from a national representative sample of adults in Colombia largely supports these hypotheses, and also shows that presumed media influence mediates the relationship between hostile media perceptions and political talk diversity.