Accountant supermarket manager <a href=" http://www.exerciseregister.org/generic-propranolol-er.pdf#sue ">how long does propranolol take to work for migraines</a> In reality, this programme now involves the indiscriminate mass monitoring of innocent communications on a scale that is unprecedented in history. What we should be concerned about are not the personal quirks of Mr Snowden or his opportunistic embrace by Vladimir Putin, but the significance of what he revealed with the help of some journalists.