Some trends on demographics, beliefs, and practices of public schooling. I do not know if they are causally related. 

1. 

2. The public supports charter schools by about a 2:1 margin (54% in favor, 28% oppose)

3. Over 50% of families in Miami now select schools via choice mechanisms

Unlike Vox and Education Next, the Miami Herald provides no graphics. I leave it to you whether this signals anything about the future of journalism.