One of Mitt Romney’s sons has cut the Republican presidential candidate’s ninth Spanish-language ad of the campaign in which he talks about his family’s heritage south of the border.

"I’m Craig Romney, and I want to tell you what my dad, Mitt Romney, thinks. He values that we’re a nation of immigrants. My grandfather, George, was born in Mexico. For my family, the greatness of the United States lies in how we respect and help one another, regardless of where we’re from. As president, my dad would work towards a permanent solution to our immigration system with those on both sides of the aisle. I invite you to listen to him."