OLDWICK, N.J.--(BUSINESS WIRE)--This A.M.BestTV episode looks at how insurers are preparing for a host of coverage issues, including product liability, intellectual property claims and other concerns as 3-D printers become more advanced and available. Click on http://www.ambest.com/v.asp?v=3d715 to view the video program. 3-D printing, which has tremendous capabilities and is revolutionizing the world, is expected to be a $21 billion industry by 2020, according to Wohlers Report 2014. “Today, a