Although Minnesota Governor Tim Walz, U.S. presidential candidate Kamala Harris’ official running mate, was the one speaking on stage at the Democratic National Convention on Wednesday, it’s his son Gus Walz who is now in the spotlight.

The DNC’s third night featured guests like former president Bill Clinton and actress Mindy Kaling with live performances by Stevie Wonder and John Legend. Also Wednesday, Walz accepted his nomination as Harris’ VP pick. His speech touched upon many issues facing Americans, like reproductive rights, gun violence and taxes.