[Webinar] R&D Credits: What the IRS is challenging and how taxpayers can respond; Sept. 9 at 1 p.m. ET [Webinar] R&D Credits: What the IRS is challenging and how taxpayers can respond; Sept. 9 at 1 p.m. ET by Edward Froelich, Shawn O’Brien, and Susan Ryba at McDermott Will & Schulte Read the update September 2, 2026 Corporate Law Report