America Ferrera has penned an open letter to Donald Trump, sarcastically “thanking’ him for his “incredibly ignorant and racist” remarks he made during his speech announcing his candidacy for president. Trump has sparked a universal firestorm with his comments about building a wall along the southern U.S. border to keep out Mexican “rapists”, drug dealers, etc. “I’m writing to say thank you,” writes the actress in the letter posted on Huffington Post Latino Voices.