2016 hopeful says military must be 'leader on issues of equality and opportunity'
Earnest declines to say whether change underscores risk to LGBT rights in election
Thornberry says Congress will look at 'legislative options' after change
Lawmakers cite Title VII of the Civil Rights Act of 1964
Atlanta fire chief terminated for anti-gay book invited to testify
Lesbian says nightclub venues serve as sanctuaries for LGBT people
Schultz says decision will be made by defense officials
Democrats moved to act on gun reform after Orlando massacre
2016 candidate makes a first for a presumptive presidential nominee
Announcement comes on anniversaries of three Supreme Court LGBT rulings