Dont worry happens only in sedrot (rockets). nah.. should be safe nothing special but pro palstine demonstrations.. (arabic areas)
And no you dont need to cover up yourself, only orthodox jewish women do, but many people in Israel are not religious and dress just like any other morden liberal nation, you can wear what ever you would wear back home, we are very fashion conscious, we all wear western style clothing. just like in australia or any other morden country.
As far as Jerusalem goes, if you are planning to go to the religious then take with you more conservative clothes, they expect the woman to cover their shoulders, if you are wearing a top that doesn't cover your shoulders they will give you free of charge a scarf to put on around your shoulders. i reckon long skirt (covering the knees) and a long top one ^_-
everywhere else I'm sure you can wear just casual clothing.. :)
nah, were 1st world country dont worry.. just be aware. like you would back home.
p.s i dont know if its true but were probably going to have a war (Hezbollah,hamas,syria,iran IDK XD) this summer.. some say yes some say no but we will see.
rumors.. i guess.. but you can definitely smell the gunpowder in the air :\ the army sends special induction orders to some people..
P.S.S - EY ARABS YOU FU*K CUN*TS GO BACK TO UR CAVE -.-