join in the conversation at 7:00 eastern on wednesday morning on c-span, c-span.org. >> on wednesday, state public utility commissioners will talk about the threats and challenges facing the electric grid. watch live coverage of the house energy and commerce committee hearing starting at 10:30 a.m. eastern on c-span 3, c-span now, our video p or online at c-span.org. >> next, republican representative michael walsh on challenges posed by china. he talks about the need to increase ship building capacity, supply chain security and the role of u.s. allies. the discussion was host bed the heritage foundation. it runs an hour. >> hurricanes good afternoon. and welcome to our guest in the auditorium here at the heritage foundation in washington, d.c. and to our guests online. before i get started, do i want to put a few notices right out in front, kind of the rules of the game today. it's going to be a fireside chat with a guest speaker. but again, there's going to be a fireside chat and followed by q&a. so please be thinking as we go through our comments, your questions lean more towards q