Matthew Shepard’s parents give scathing put-down of Trump.

WASHINGTON, DC - OCTOBER 26: Dennis (R) and Judy Shepard, parents of Matthew Shepard, look on prior to a service at the National Cathedral on October 26, 2018 in Washington, DC. Shepard, a gay man, was murdered twenty years ago is to be interred at the Cathedral. (Photo by Aaron P. Bernstein/Getty Images)

The parents of murdered gay man Matthew Shepard snubbed a Trump administration ceremony in his honour, accusing the GOP-led Department of Justice of exploiting his memory.

A ceremony was held at the Department of Justice on Thursday to mark…