This Friday night, August 30, GOP presidential nominee Donald Trump is scheduled to speak at Moms for Liberty’s third national summit in Washington, D.C. The controversial far-right group has drawn widespread criticism for, critics say, an aggressive campaign to purge, from public schools, Black and gay literature that differs from its Christian nationalist agenda. In a scathing article published the same day, Salon’s Amanda Marcotte slams the Trump campaign’s Moms for Liberty outreach as a “desperate” attempt to cope with Democratic rival Kamala Harris’ advantage among women voters. “Donald T…