Journalists have the right to report wherever they want
okay
but I do think that many should have bodyguards or some sort of protection with them when they are in a high-threat zone.
LOL
US citizens have the right to own firearms, but I do think that they should have a police officer babysit them at all times so they don't do something stupid.
Every journalist ever, has known that if and when they go to a hot-zone, they may not come back. They do it out of choice. They aren't forced to go to another country, and if they were and they aren't okay with it, quit the job. If they want to stay safe, stay near the military. But there is no way in hell that any branch of the military is going to assign baby sitters to every single journalist. That's not their job.
It's tragic that Foley was captured and killed, but honestly, it's not because he didn't have a body guard. It's because he was in a hot zone CIA happened to be in. CIA is doing this for shock factor, to intimidate the US into responding, which results in more troops and munitions being sent in, and then we start all over again- everyone hates the US, get out.