Income inequality is not the problem.

Madeline Cano conflated income inequality with poverty in her recent letter  letter to the editor in the Des Moines Register.  (Hunger is symptom of income inequality. 10/15/2015)  Poverty is the problem, not income inequality.  Rich people earning even more does not make poor people earn less.   Cano did not actually advocate taking money from the wealthy and redistributing it to the poor.  She simply repeated the erroneous meme that income inequality is the problem.
Cano correctly identified that, “…Iowans are not earning sufficient incomes to support themselves and their families.”  Increasing the incomes of Iowans in a sustainable way to reduce hunger in Iowa should be a priority.  The best way to do that is through education, work experience, and opportunity, not through an increase in the minimum wage.
Raising the minimum wage definitely hurts most those who have no job and those who have the fewest skills.  It makes it more difficult for them to get a job and, at the same time, has a tendency to make things more expensive.
To the extent that we want taxpayers to subsidize low income earners, it is better done through the current  Earned Income Tax Credit, which targets benefits to those with real need, and excludes those with higher incomes or who are claimed as a dependent by others.