Of course, but those billboards "doxxing" them might be a little different...the billboard for Conservative students might say:
THESE HARVARD STUDENTS SIGNED A PETITION STATING:
- We Support the 2nd Amendment right to self-defense
- We Support Fiscal Responsibility in Government
- We Support Freedom of Speech
THESE HARVARD STUDENTS SIGNED A PETITION STATING:
- We Support Terrorists who murder civilians
- We Support Terrorists who sever the heads of babies
- We Support Terrorists who rape their victims and murder them