Q: During the Obama administration, did Border Patrol agents use tear gas to control crowds of migrants during incidents at the U.S.-Mexico border?
A: Yes, and the gas was also used by administrations prior to his, news reports say.
Have a question for FactCheck? Ask us. Please also see our Ask SciCheck archives for questions answered by our SciCheck team.
If you have a question about a social media post, we may have already answered it on our Debunking False Stories page.
Or see the most popular questions on our Viral Spiral page.