Photo by: Andrew Harnik Fred Guttenberg, the father of Jamie Guttenberg who was killing in the Stoneman Douglas High School shooting in Parkland, Fla., left, attempts to shake hands with President Donald Trump's Supreme Court nominee, Brett Kavanaugh, a federal appeals court judge, right, as he leaves for a lunch break while appearing before the Senate Judiciary Committee on Capitol Hill in Washington, Tuesday, Sept. 4, 2018, to begin his confirmation to replace retired Justice Anthony Kennedy. Kavanaugh did not shake his hand. (AP Photo/Andrew Harnik)