What is the fine-grained topic of the following text: Gingrich stands out, for hypocrisy (daily demanding Clinton's impeachment which carrying on his own extra-marital affair with a subordinate), brutality (dumping his first wife while she was in treatment for cancer), and chutzpah (attributing his adulteries to "how passionately I felt about this country"). Only return the topic.
Gingrich's hypocrisy, brutality, and chutzpah