Smallmouth bass with massive cancerous tumor sparks pollution fears in Pennsylvania's Susquehanna River

• A Susquehanna River smallmouth bass was revealed on Monday by the Pennsylvania Fish and Boat Commission as having a malignant tumor
• An angler caught it late last year, before handing it over to the agency
• The Pennsylvania Department of Health's secretary has said that fish tumors pose no threat to human beings

Read more: http://www.dailymail.co.uk/news/article-3074254/Fish-malignant-tumor-discovered-Pennsylvania-river.html#ixzz3ZfD1uG00