From the start of my op-ed posted today at TheHill.com:
Democratic Party candidates for the 2016 presidential election will hold their first debate this week on CNN. It will be moderated by Anderson Cooper and additional questions will be posed by Dana Bash, Don Lemon and Juan Carlos Lopez. This two-part op-ed offers 10 questions on immigration in total that will help make for an informative debate. The questions are designed to get the candidates' thoughts on the impact of immigration policy and to also drill down into the philosophical arguments behind their positions on key issues like sanctuary cities, refugee resettlement and executive action.
Questions 6 through 10 can read in Part II, available here.