[(23026, ), (23038, ), (23039, ), (23040, ), (23041, )]

[(23038, 'Foo', 'Bar', 0),
 (23039, 'Foo', 'Bar', 0),
 (23054, 'Foo', 'Bar', 0)]

# Loop Through Rows In A List
    for a in list_a:
        if a == None:
            break

        # Loop Through Rows In B List
        keep_item = False
        for b in list_b:
            # Check If Item From A Database Is Still In B Database
            if a[0] == b[0]:
                keep_item = True
                break

        if not keep_item:
            # Delete Item
            print("Deleting Item " + str(a[0]))
            items_deleted += 1