Massachusetts Democrat sent letter to Marco Rubio on Tuesday
Justices heard oral arguments in two cases in January
Marriage equality lawsuits filed in Japan
Thousands of transgender servicemembers await pivotal decision
Landmark ruling issued on June 26, 2015
Advocacy groups sued White House
President's SAVE Act failed in the Senate
Majority fear physical attack, discouraging them from running
Democratic Gov. Kathy Hochul expected to face Republican Bruce Blakeman
19.3 acre campus honors 44th president's legacy
