We recently took the deposition of the Corporate representative of the Certainteed Corporation concerning what Certainteed knew about the dangers of asbestos, mesothelioma and what warnings were supplied in response. Rather than editorialize you may read the deposition for yourself at http://www.mesotheliomalegalblog.com/mesothelioma-litigation/Certainteed-Mesothelioma–&-Asbestos-Cement-Pipe–1-35603.