Europe set for pullback; earnings, Yellen in focus By: CNBC.com News July 15, 2014 at 00:39 AM EDT European shares are set for a slightly lower open on Tuesday as investors remain cautious before earnings season. Read More >> Related Stocks: Casino Guichard ADR Citigroup Goldman Sachs Group Intel Corp JPMorgan Chase & Co Johnson & Johnson Tele2 Ab Twitter, Inc. Yahoo