1. Vindman Is the Top Ukraine Expert on the National Security Council 2. Vindman Was Awarded a Purple Heart After He Was Injured in an IED Attack in Iraq 3. Vindman Was Present for the July 25 Phone Call Between Trump & the President of Ukraine 4. Vindman Is a First-Generation American Whose Family Fled the Soviet Union 5. Vindman, Who Has a Twin Brother, Married Rachel Cartman