Concern over global food supplies has been rising since Russia invaded Ukraine. Known as "the breadbasket of Europe", Ukraine is a major exporter of wheat and other cereals. But with fierce fighting threatening crops and harvests, authorities say wheat production this year could drop by 30 percent. We take a closer look. Plus, the US Federal Reserve has signalled that it will start selling off its massive haul of bonds to the tune of $95 billion a month, rattling markets.
