Khizr and Ghazala Khan, a Muslim American couple whose son died while serving in the U.S. Army in Iraq, were cast into the national spotlight when they appeared at the Democratic National Convention last week. Khizr Khan questioned the character and policies of Republican candidate Donald Trump. Trump's response has provoked criticism across the political spectrum. Alhurra Television spoke with Khizr and Ghazala Khan about Trump's remarks, the Muslim-American community in the United States, and their memories of their son.