First lady spoke at annual gathering in Arlington, Va.
Democratic ranking member raised objections
Wyo. college student brutally murdered in October 1998
Human Rights Campaign rolls out new Coming Out Guides
White House, HRC condemned the attacks
White House warns of 'damaging impacts across the country'
Trump loyalist feted by mainstream media after belated change of heart
Pulse survivor Brandon Wolf among those who spoke
Goal is to implement and expand upon legislation, executive actions
Data would be included in annual American Community Survey
