"A couple of weeks is a long time in American politics"

This quote by Peter Jennings is referring to the ever-changing nature of American politics. It indicates that a lot can happen in a short quantity of time, and that the political landscape can shift dramatically in a matter of weeks. This is specifically real in the existing political environment, where news cycles move rapidly and the public's attention is easily diverted. It is a pointer that political leaders need to stay on their toes and be prepared to adjust to changing scenarios. It also acts as a warning to those who may be complacent in their political views, as the landscape can change rapidly and dramatically. Ultimately, this quote is a tip that American politics is a constantly developing and ever-changing field, which those who want to remain informed must stay alert.