Democratic presidential hopeful Julian Castro wants to make sure Donald Trump sees this commercial. So, the former San Antonio mayor bought time on Fox News and the ads will play Wednesday in Bedminster, New Jersey where Trump is vacationing at his golf club.

“As we saw in El Paso, Americans were killed because you stoked the fire of racists,” Castro says. “Innocent people were shot down because they look different from you. Because they look like me. They look like my family.”

The ad ends with Castro saying “Ya basta!” which roughly translated means enough is enough.