Walcott's thin resume, padded by Bloomberg in the way Unity did for Weingarten

Those in the know are aware of how former United Federation of Teachers president Randi Weingarten had hardly the resume one would expect for showing experience as a teacher. Remember that her teaching program was part time in her early years.
(From Wikipedia):

From 1991 until 1994 she taught on per diem basis 122 days over the period at Clara Barton High School in Crown Heights. In fall of 1994 she taught history full-time at the school. By 1995, after six months of full-time teaching, Weingarten was elected Assistant Secretary of the UFT. She continued full-time teaching, from 1995 to 1997.

As legal counsel to the outgoing UFT president Sandra Feldman, she was being groomed for her position.

Mayor Michael Bloomberg made the case for Walcott by puffing up limited experience as thorough experience.
Yet, he has far thinner experience in education than Weingarten.
Looking at Bloomberg's text form of Walcott's curriculum vitae, in an appeal to out-going New York State Education Commissioner David Steiner,
the one thing that stands out is that prior to his tenure as deputy mayor, the one thing that is apparent is that Walcott was restless, not staying with a position for any fixed period.

BLOOMBERG'S INFLATING OF WALCOTT'S THIN JOB CREDENTIALS
Most glaring is how Bloomberg puffed up Walcott's hop-scotch time employed with children.
He worked for only one and a half years with children at the private, 90-seat Amistad Child Care Center in South Jamaica. Bloomberg distorted Walcott's position: he said that Walcott worked as a kindergarten teacher at Amistad. However, the center is a child care center, not a school, and the institution is for pre-kindergarten children (Bloomberg, thus, deceived us on two counts, by calling him a teacher and by implying that he worked with kindergarten-aged children).

And remember that state law requires the chancellor to have training in education supervision. Walcott lacks that; his training was in teaching and social work, not supervision.