The Rockland County Legislature voted along party lines 10-7 Tuesday to hold what’s being billed as a “Rockland’s Future” summit next year. The summit would include meetings that bring community leaders and residents together to focus on issues that are tearing the community apart. The meetings will likely focus on overdevelopment, anti-Semitism and other expressions of hate, local schools, home values, poverty, assimilation versus segregation and cultural diversity.