"Secondly, not only have we put additional agents on counterterrorism, but we've also built up our analytical structure so that we're better positioned to analyze the information we have"

This quote by Robert Mueller recommends that the United States government has actually taken steps to enhance its counterterrorism efforts. Specifically, it has increased the number of representatives dedicated to counterterrorism and enhanced its analytical structure. This suggests that the federal government has actually invested more resources into counterterrorism, both in terms of personnel and technology. The enhanced analytical structure most likely describes the advancement of better systems for gathering, evaluating, and sharing details related to terrorism. This might include making use of data mining, predictive analytics, and other innovative innovations. By buying these resources, the federal government is better positioned to recognize and react to potential terrorist hazards.