Joshua Rotbart shares his advice with WealthWithin on the difference between investing in gold bullion and buying gold ETFs. He also investigates why buying defensive assets, such as gold and silver is a good long-term strategy. In this insightful interview with Dale Gillham, Joshua looks at whether now is the right time to be investing in precious metals, such as gold and silver, and where the price of gold is heading over the coming year. (Watch the full video: Online)