A lot of people are asking what is driving gold and silver higher. Is it central bank gold buying? Is it geopolitical worries? Is it just a bubble? In this week's Midweek Memo podcast, host Mike Maharrey suggests that maybe people are asking the wrong question. Instead of asking what is driving gold and silver higher, ask, "Why?" He argues that the "whats" are the symptoms. We need to drill down to those whys - the causes. This week, Mike does just that! He also reports on a big bank raising its gold price forecast - again.