Brett Kavanaugh & Bayer — Monsanto

Brett Kavanaugh: Justice Brett Kavanaugh authored the majority opinion for the Supreme Court, stating that federal law preempts state-level 'failure-to-warn' claims against pesticide manufacturers.

Bayer — Monsanto: Bayer — Monsanto, now a subsidiary of Bayer, was at the center of the Supreme Court case. The ruling protects it from liability in 'failure-to-warn' lawsuits concerning Roundup, affirming its labeling practices approved by the EPA.