ACLU DISCRIMINATE AGAINST MEN

PART OF THE MANIFESTO OF THE AMERICAN CIVIL LIBERTIES UNION STATES THAT "....THE ACLU ELIMINATES DISCRIMINATION AGAINST WOMEN, MINORITIES AND LGBTQ PEOPLE...." THERE'S NO MENTION OF MEN. THAT IMPLIES AT LEAST THE MAJORITY OF THEIR LAWSUITS TARGET MALES OF OUR SPECIES. SOUNDS HATEFUL . BY THE WAY LGBTQ PEOPLE ARE NOT MENTIONED IN THE CONSTITUTION. SO WHERE DOES THE ACLU GET IT'S AUTHORITY FROM?