Insight: Push for tax-avoidance curbs in G-20 threatens Publicis-Omnicom deal

[Reuters] – International pressure to curb corporate tax avoidance is behind delays to a $35 billion merger of French advertising group Publicis and U.S. rival Omnicom, and could even scupper the deal, tax advisers and sources close to the deal said. Las more

View todays social media effects on OMC

View the latest stocks trending across Twitter. Click to view dashboard

See who Omnicom is hiring next, click here to view