U.S. Reps. Mark Takano (D-Calif.) and Joyce Beatty spearheaded condemnation
MoveOn organized Tuesday's Drag Lobby Day
Equality Caucus denounces anti-LGBTQ amendments
Biden has promised a veto
Advocates praise Elder Pride Act
'Nonbinary and transgender people are some of the bravest Americans I know'
Challenges come despite bipartisan interest in addressing the problem
Nonbinary Okla. teenager died earlier this month
26 Democratic members signed the letter
President Joe Biden has vowed to block homophobic, transphobic bills