Do I feel empathy for all less fortunate people from foreign countries who want to come to America and enjoy the prosperity and safety, that American citizens enjoy?.  YES.
Do I feel its the U.S. citizens obligation to give free education, welfare, housing, medical care to people who are not U.S.citizens, through more taxes on me, by state and federal tax sources?. ABSOLUTELY NOT!
Gov. Brown just signed away a large health care package that will force taxpayers to pay for illegals health care, FREE.
welfare in oregon is not allowed to ask a persons immigration status when they go get a trail card.. FREE.
office of refugee resettlement has a budget of 20 billion dollars to help illegals when they enter country, get free money up front help them find local sources of free food, medical, medicaid, social security,and housing, which is billed back from states to the federal level.
As a nation we cannot just keep printing money without consequences.  The U.S. cannot save the world.