PBS News Weekend 
Season 4, Episode 20 of 99
On Sunday, in 2012, the state of Florida began mandating that the lowest-performing elementary schools add an extra hour of reading instruction each day -- the first in the country to do so. As the initiative enters its fourth year, NewsHour Weekend examines the results and the concerns surrounding the shift. Alison Stewart reports from Orlando, Florida in an updated story from 2014.
