Newark and Camden are indeed interesting countries. I know this because I was a cop in Jersey City for years. It too is an interesting country.I could tell harrowing stories about my trips to Newark and Camden NJ and East ST Louis, Illinois, and how safe I felt in Amman Jordan, Ankara Turkey, and Ypres, Belgium.
Just avoid PAKISTAN, MYANMAR, NORTH KOREA and AFGHANISTAN. I would also skip IRAQ, RUSSIA, UKRAINE, VENEZUELA and BELARUS.