A leading nanotechnology scientist has raised questions over a billion dollar industry by boldly claiming that there is a limit to how small nanotechnology materials can be mass produced.

Freshman Congressman Tours Pennsylvania Plastic Pipe Factory, Lauds Manufacturing Sector Job Creation LOS ANGELES, Jan. 17, 2011 /PRNewswire-USNewswire/ -- JM Eagle, the world's largest manufacturer of plastic pipe, welcomed Rep. Mike Kelly (PA-3) to its plant in Meadville on Monday.

By MIKE KELLY WE HEARD much about market forces last week as Main Street America and Congress wrestled with the historic financial bailout of Wall Street.

By MIKE KELLY Sir, Your leader "Birmingham hospital letting down injured troops" (Post, Sept 3) left me incredulous. 520,000 patients annually are cared for by Selly Oak Hospital. I myself have received exemplary care when an in-patient in that extremely hard-pressed environment.

By MIKE KELLY THE BAD NEWS about airline security continues to fly. After months of reports about poor baggage screening - especially at Newark Liberty International Airport - we now are learning that the airline security problem also includes a disturbing lack of federal air marshals.