NEW YORK, NY - SEPTEMBER 20: Director of Global Cyber Partnerships and Government Strategy for JPMorgan Chase Gregory J. Rattray and Under Secretary for Science and Technology at the U.S. Department of Homeland Security Dr. Reginald Brothers speak at the 2016 Concordia Summit - Day 2 at Grand Hyatt New York on September 20, 2016 in New York City. (Photo by Bryan Bedder/Getty Images for Concordia Summit)

NEW YORK, NY - SEPTEMBER 20: Director of Global Cyber Partnerships and Government Strategy for JPMorgan Chase Gregory J. Rattray and Under Secretary for Science and Technology at the U.S. Department of Homeland Security Dr. Reginald Brothers speak at the 2016 Concordia Summit - Day 2 at Grand Hyatt New York on September 20, 2016 in New York City. (Photo by Bryan Bedder/Getty Images for Concordia Summit)

WASHINGTON, DC - SEPTEMBER 20: (L-R) Executive Vice President for the Agriculture Division of the E. I. DuPont de Nemours and Company James Collins, President and CEO of Dow AgroSciences, LLC, Tim Hassinger, and CEO of Syngenta International AG Erik Fyrwald testify during a hearing before the Senate Judiciary Committee September 20, 2016 on Capitol in Washington, DC. The committee held a hearing on "Consolidation and Competition in the U.S. Seed and Agrochemical Industry." (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - SEPTEMBER 20: (L-R) Executive Vice President for the Agriculture Division of the E. I. DuPont de Nemours and Company James Collins, President and CEO of Dow AgroSciences, LLC, Tim Hassinger, CEO of Syngenta International AG Erik Fyrwald, President and CEO of Bayer CropScience North America Jim Blome, and Executive Vice President and Chief Technology Officer of the Monsanto Company Robb Fraley testify during a hearing before the Senate Judiciary Committee September 20, 2016 on Capitol in Washington, DC. The committee held a hearing on "Consolidation and Competition in the U.S. Seed and Agrochemical Industry." (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - SEPTEMBER 20: (L-R) Executive Vice President for the Agriculture Division of the E. I. DuPont de Nemours and Company James Collins, President and CEO of Dow AgroSciences, LLC, Tim Hassinger, CEO of Syngenta International AG Erik Fyrwald, President and CEO of Bayer CropScience North America Jim Blome, and Executive Vice President and Chief Technology Officer of the Monsanto Company Robb Fraley testify during a hearing before the Senate Judiciary Committee September 20, 2016 on Capitol in Washington, DC. The committee held a hearing on "Consolidation and Competition in the U.S. Seed and Agrochemical Industry." (Photo by Alex Wong/Getty Images)

NEW YORK, NY - SEPTEMBER 20: Under Secretary for Science and Technology at the U.S. Department of Homeland Security Dr. Reginald Brothers speaks at the 2016 Concordia Summit - Day 2 at Grand Hyatt New York on September 20, 2016 in New York City. (Photo by Bryan Bedder/Getty Images for Concordia Summit)

NEW YORK, NY - SEPTEMBER 20: Under Secretary for Science and Technology at the U.S. Department of Homeland Security Dr. Reginald Brothers speaks at the 2016 Concordia Summit - Day 2 at Grand Hyatt New York on September 20, 2016 in New York City. (Photo by Bryan Bedder/Getty Images for Concordia Summit)

WASHINGTON, DC - SEPTEMBER 20: President and CEO of Dow AgroSciences, LLC, Tim Hassinger testifies during a hearing before the Senate Judiciary Committee September 20, 2016 on Capitol in Washington, DC. The committee held a hearing on "Consolidation and Competition in the U.S. Seed and Agrochemical Industry." (Photo by Alex Wong/Getty Images)