US man becomes principal of the school he once cleaned June 11, 2019 at 11:13AMhttps://https://bbc.in/2WvAX9s A man from Colorado explains how a teacher inspired him to take the journey from janitor to principal.

A man from Colorado explains how a teacher inspired him to take the journey from janitor to principal.

from BBC News - World https://bbc.in/2wLuiNF