there's a number of new testing companies popping up (like superpower.com) that I recently used which make it easy to get these tests. doctors don't like ordering them because then they become medically responsible for the results.
The NSA prevents thousands of potential terrorist attacks each year...we just don't hear about it because it's classified information. Of course one or two will always slip through the cracks. No process is perfect.
If this is true, then does the pre-existing size of BTC and other widely mined crypto-currencies create a moat? How can a new up-start coin ever hope to gain significant traction with the possibility of a 51% attack?
I stopped reading as soon as the author compared Prudential’s liability size to the US GDP. Just because numbers are similarly large does not make them comparable. Its like comparing Bezo’s $147B fortune to the 147B grains of sand on a 100 yard stretch of Rainier beach in Seattle. Not apples to apples.