While the Obama administration in Washington is not the root cause of the ominous dangers that face this country, at home and abroad, it is the embodiment, the personification and the culmination of dangerous trends that began decades ago. Moreover, it has escalated those dangers to what may be a point of no return. The specifics of the missteps and the misdeeds of this administration are among the things chronicled, here and there, in the essays that follow, which were first published as my syndicated newspaper columns.