First, give a brief introduction to your paper along with a strong thesis statement. Second, discuss the political/ideological position of Chief Justice John Roberts. Third, analyze each element of the strategic model relative to Justice Roberts opinion in Carpenter v. United States (2018). In other words, were there non-parametric goals at play, did he appear to act in a strategic manner, and were there any institutional constraints that impacted the outcome of the case. Fourth, offer a reasoned conclusion whether the strategic model explains the decision making of Justice Roberts in the opinion.