Hamas militants launched surprise attack on Saturday
Group's national dinner taking place in DC on Saturday
First lady will also deliver remarks
Calif. Democrat elected to U.S. Senate in 1992
Funding deadline is Oct. 1.
60th anniversary commemoration of historic event draws thousands
Secretary said 'Supporting the LGBTQI+ community is a top priority'
Bill has caucus' unanimous support
HRC President Kelley Robinson among committee witnesses
Team DC holds tailgate party