The Russian invasion of Ukraine has had many impacts on U.S. financial markets, including lifting the prices of commodities within agriculture and energy spaces. Daniel Fields says the conflict has also exacerbated the volatility that was already present in the markets. Fields explains how volatility often provides opportunity for long-term investors to invest in strong businesses that are attractively picked. His current stock picks are: Aon PLC (AON) and BUNZL (BZLFY).