The leaders of several public school advocacy groups disagreed.

The two Democratic leaders rarely disagree on major issues.

The leaders disagree over the reason for the low black turnout.

On that question, the three leaders clearly disagreed today.

But the leaders who signed the letter to be presented today sharply disagreed with those criticisms.

Many leaders of the G-20 disagreed about which issues should be discussed at the summit.

Many leaders of the nations at this conference disagree.

But Democratic leaders disagreed with the mayor's portrayal of his spending.

The two leaders have disagreed before on details of the negotiations.

It will be the first time that the two leaders have disagreed in public about a major issue since coming to power.