Globalization is associated with economic openness and, in this sense, is in line with conservative free market ideology that embraces less government intervention. Globalization is also associated with greater contact with dissimilar outgroups and potential threats from terrorists and seems to run against conservative attitudes toward outgroup threat and civil liberties. We report research employing two nationally representative samples of 1,000 adults (collected in 2006 and 2008) that explored conservative individuals’ attitudes as American views of terrorism evolved following 9/11. Despite diminishing estimates of the likelihood of terrorist attacks, conservatism remained strongly associated with support for seeking revenge for foreign terrorist attacks and for restricting the civil liberties of foreign visitors and noncitizens in order to prevent terrorism. These trends were not accounted for by differences in levels of perceived threat or by demographic characteristics distinguishing conservatives from others. Results are discussed in the context of globalization and the role of political ideology.