European shares drop as Athens bourse slides
(Updates with closing prices)
* Athens' ATG index falls 3.9 pct on Greek debt worries
* FTSEurofirst 300 falls 1.6 pct to 1,555.46 points
* U.S. trade deficit grows
* UBS rises after quarterly profit almost doubles
* Asset performance in 2015: link.reuters.com/gap87v
By Sudip Kar-Gupta
LONDON, May 5 (Reuters) - European shares fell on Tuesday as renewed concerns over Greece's finances weighed on the region's stock markets.
Athens' benchmark ATG equity index fell 3.9 percent on worries over a deadlock in Greece's attempts to strike a deal with its international creditors. Continuación...