A region of risk but maybe 'China-like returns' By: CNBC.com News July 27, 2015 at 12:12 PM EDT Ahead of President Barack Obama's trip to Kenya and Ethiopia, Africa has resurfaced as a topic of discussion in the investment community. Read More >> Related Stocks: Boeing Co Caterpillar Chevron Corp Exxon Mobil Ford Motor General Electric International Business Machines Procter & Gamble Wal-Mart Stores, Inc.