Betterment and Wealthfront websites crash during market bloodbath

Two of the largest roboadvisers - Wealthfront and Betterment - saw their websites crash on Monday during a market wide bloodbath. Roboadvisers came into existence just after the financial crisis, and haven't seen a major market correction.   Two of the largest roboadvisers' websites crashed on Monday as US stock markets witnessed their largest decline in over six years. Users of Betterment, which manages more than $10 billion, couldn't log in Monday afternoon when the market...