Packages addressed to Hillary Clinton, former President Obama, billionaire George Soros, ex-Attorney General Eric Holder, former CIA director John Brennan, Rep. Maxine Waters – who was sent two — Joe Biden and Robert de Niro all appear to have the same characteristics. NBC has team coverage. Over the last four days, 12 suspected or confirmed pipe bombs have been sent to high-profile Democrats and supporters in five states, mostly in New York. New details continue to emerge about the delivery, contents and treatment of each of those packages — all of which shared the same bulky, manila packaging and the same return address. Sources say the devices were made from PVC pipe and contained a timer to set off the detonator. The powder in the bombs came from pyrotechnics and there was likely shrapnel inside the PVC pipes, the sources say. However officials have since revealed that were flawed and not capable of exploding. It was unclear whether they were hoaxes or just poorly made. Plastic Injection Molding, Wholesale Plastic Injection Molding – Hong Cheng Long,