Whether you are relatively new to the idea of ‘keeping kosher’ or already quite knowledgeable of the issues, this book is for you. I recommend this book as a beginning place for understanding how rooted in Scripture kashrut is, and its importance for those at the beginning of their journeys.
Studies independently conducted by the Boston Globe and Consumer Reports found similar, troubling results. Fish sold in stores and restaurants are frequently mis-labeled as a different species. This may be due to a number of factors, such as simple mistaken identity, failures of communication, or fraud either on the part of the retailer or the supplier. 
A rabbi was teaching his class about the days following the arrival of the Messiah. "At that time, the Messiah will slaughter the Shor Ha-Bor, the giant ox. The meat from this enormous beast will be enough to feed the entire world!" he said.