Are we ever going to be safe again ?

i was on silive.com and they put up a post today about them finding on a person whos name is zazi and that he was suspected for a terorist attack he was making bombs out of flour and hydrogen peroxide , hair dye , and nail polish remover and he put it in a bag and they could really affect a small little town if they wanted to they put this into a back pack and the F.B.I finally got a search warrent to look at there stuff they already went to two hotels so they finally got them and found out that this could have been a worse terorism attack scince September 11th i don't understand how they can get so close how they would be able to kill someone you have never met someone you never understood yet there are millions if not thousands of soilder's lined up to die for their country ? Im sorry but i feel sick to imagine someone bieng blown to shreds or shoot or tortured to death and for what people that cant get along with each other ? why cant people stop ? what happens when parents tell there kids not to fight that its not right that you have to hang on and hold all your anger inside ? then why cant they ? bigger problems? yes! but its sad to see how many family's without moms and dads brothers and sisters husbands and wife's have to live through this war its really sad how many people give up there lives for a fight that can be resolved because where there's a will there's a way but it takes time and patience