Europe seen higher on earnings, M&A; Fed eyed By: CNBC.com News April 29, 2014 at 00:35 AM EDT European shares are set for a higher open as merger and acquisition activity continues to buoy sentiment ahead of a policy meeting by the U.S. Federal Reserve. Read More >> Related Stocks: Astrazeneca Plc ADR BP Plc ADR Nokia Corp ADR Pfizer Twitter, Inc. Volkswagen A G ADR