My views on this haven't really changed since I joined the forum:
Immigration
Those who are already in the US should not be deported. A border wall, as well as the family separation policy, is inhumane and ineffective. Increase the border patrol (unsubstantially), and tax employers who employ illegal immigrants. Racial profiling is bad. The 2017 executive order banning immigration from 7 Muslim-majority countries was counterintuitive, racist and ineffective. Make the immigration and citizenship process easier as well, so illegal immigration is necessary for less families.
