(Bloomberg) Switzerland’s parliament is summoning the board of the state-owned postal service to testify after it purchased a forest in Germany to become climate neutral.Most Read from BloombergChina Evergrande Group Files Chapter 15 Bankruptcy in New York‘Poor Man’s Cocaine’ Costing $3 a Pill Threatens to ProliferateGoldman Plans Hiring Spree to Fix Lapses After Increased Fed ScrutinyNiger Soldiers Killed in Attacks by Armed Group, Ecowas SaysGlobal Yields Reach 15-Year Highs as Rate-Hike Wo