we're joined by our correspondent in jerusalem tanya why is this surge of violence happening now. well we're seeing here another serious flare up after a period of relative calm in gaza and the area surrounding the now that came after. after egypt and the u.n. had brokered some sort of understanding spitter in israel and hamas in the lead up to the israeli elections so that period has been relatively calm but lately tensions have been flaring up in especially this week on friday during friday of protests two demonstrators have been killed by israeli sniper fire as well as by sniper fire from gaza two israeli soldiers were wounded and that has led to an airstrike on a military post in gaza by the israeli army or army to hamas people