Merryn talks to Jupiter\u2019s Ned Naylor-Leyland about gold as a way of genuinely diversifying your portfolio; why bitcoin could eventually return to being just \u201cdark money on the internet\u201d; and the many attractions and even more dangers of silver. And if you want to watch Merryn's webcast with Baillie Gifford's Charles Plowden, click here http://ow.ly/rLoO50Djqff