CHICAGO --The FBI is questioning a suspect in a bank robbery on Chicago's North Side.It happened at about noon at the National Bank at North Western and West Belden. The FBI says a man gave the teller a note indicating he had a weapon, but he did not show one. He received an undetermined amount of money and fled in a car. A Chicago police officer spotted the car on North Avenue and gave chase. The suspect crashed into a tree at Kedzie and Homer. He tried to run away but police arrested him. He's expected to appear in court Wednesday.