President Donald Trump shared his Mothers Day message on his Twitter account where he and amp;nbsp;spoke more broadly about what mothers meant to the U.S. He, however, and amp;nbsp;did not mention his wife Melania in his speech. and amp;nbsp; and amp;ldquo;It and amp;rsquo;s a special opportunity to thank all of the mothers and grandmothers in our lives, and amp;rdquo; the president said of Mother and amp;rsquo;s Day. and amp;nbsp;Footage Credit: and amp;nbsp;@realDonaldTrump/Twitter