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New York Mayor Bill DeBlasio wants a tax hike on the rich to pay for pre-k improvements, but Gov. Andrew Cuomo says no. CNN's Deb Feyerick reports on the spat between two of the state's top Democrats.
Lisa Sylvester reports on the differences between Obama and Romney on education.
On the campaign trail and in ads, President Obama's team attacks Mitt Romney on education. CNN's Athena Jones reports.
RELATED STORY: Romney's education plans target of new Obama ad
CNN's Brian Todd speaks with a security expert on how to prevent a school shooting.
RELATED STORY: Why does America lead the world in school shootings?