Short-term market conditions remain subject to the headlines. Long-term questions of US equity market performance and whether investors require a rethink of their asset allocation preferences are the same and as valid today as they were before the eruption of Middle East hostilities. This week, Dan Gerard, senior multi-asset strategist for State Street Markets, talks to us about a new piece on the US stock market and whether concentration and valuation risks are as acute today as they were earlier in the year.

Marvin Barth: US Productivity, From Greenspan to Warsh
50:42

Sir Ben Wallace: Defense, Deterrence and Lessons of Modern Warfare
47:49

Mick Mulvaney: Policy, Polarization and Political Legacy
38:18