U.s. Stock Index Futures Extend Losses Slightly After U.s. Trade Data

*Canadian Trade Deficit Virtually Unchanged At C$3.3 Billion In May

*U.S. Trade Deficit Widens To $41.1 Billion In May

Canada may Imports C$ Decrease to 44.42 Bln C$ Vs Prev 44.77 Bln C$ (revised from 44.75 Bln C$)

United States may International Trade Mm $ Decrease to -41.14 Bln $ (fcast -40 Bln $) Vs Prev -37.38 Bln $ (revised from -37.4 Bln $)