Ivanka Trump has been quiet on Twitter the past few days while observing the Jewish holiday Shavuot. On Thursday, she broke her silence, sending out messages of support for her LGBTQ friends. "Logging back on after Shavuot, wishing everyone a joyful #Pride2017," Ivanka wrote in the first tweet. "This month we celebrate and honor the #LGBTQ community." "I am proud to support my LGBTQ friends," Ivanka shared in the second, "and the LGBTQ Americans who have made immense contributions to our society and economy." The shout-out to gay rights backfired. Many slammed her for tweeting about Pride Month hours after...