FILE - In this Feb. 24, 2017, file photo, President Donald Trump gives the pen he used to sign an executive order to Dow Chemical President, Chairman and CEO Andrew Liveris, as other business leaders applaud in the Oval Office of the White House in Washington. Environmental Protection Agency Administrator Scott Pruitt’s schedule shows he met with Dow CEO Andrew Liveris for about a half hour on March 9 during a conference held at a Houston hotel. Twenty days later Pruitt announced his decision to deny a petition to ban Dow’s chlorpyrifos pesticide from being sprayed on food, despite a review by his agency’s own scientists that concluded ingesting even minuscule amounts of the chemical can interfere with the brain development of fetuses and infants. EPA released a copy of Pruitt’s March meeting schedule earlier this month following several Freedom of Information Act requests. (AP Photo/Pablo Martinez Monsivais, File)