What do the top ten cities with the highest poverty rates all have in common?

The following stats come from an article by Glen Beck of CNN.

Question of the day: What do the top ten cities with the highest poverty rate all have in common?

Answer: Democrat leadership.

Detroit, MI (1st on the poverty rate list) hasn't elected a Republican mayor since 1961;
Buffalo, NY (2nd) hasn't elected one since 1954;
Cincinnati, OH (3rd)...since 1984;
Cleveland, OH (4th)...since 1989;
Miami, FL (5th) has never had a Republican Mayor;
St. Louis, MO (6th)....since 1949;
El Paso, TX (7th) has never had a Republican Mayor;
Milwaukee, WI (8th)...since 1908;
Philadelphia, PA (9th)...since 1952;
Newark, NJ(10th)...since 1907.

Einstein once said "The definition of insanity is doing the same thing over and over again and expecting different results."