Police fear spiking ethnic tensions during Yom Kippur; police commissioner boosts patrols around mosques, other holy places throughout Israel in an effort to assure Arab community that police do not take such incidents lightly.
Some 300 residents of Upper Galilee village, where mosque was set on fire, hurl rocks at security forces, burn tires; police responds with tear gas, stun grenades.
PM 'furious' over suspected 'price tag' attack on mosque in Upper Galilee; opposition leader Livni says such incidents obligate Israel to undergo 'self-examination.'
Graffiti with the words 'price tag' found on wall of the mosque in northern Israel; Northern District Police Commander describe incident as 'very serious.'
Palestinian Authority approaches Israeli firms to purchase riot-control gear such as tear gas grenades, rubber bullets; IDF recommends such acquisition to help PA deal with any unrest.
Sources say Attorney General Yehuda Weinstein believes apology would convince Turkey not to file lawsuits against IDF officers who took over the Mavi Marmara in 2010.