the ceo of ahold delhazie. stocks are set for a slightly weaker open.pid response thus far to donald trump's firing of comey. anna: play catch up with what happened on u.s. markets. market open is next. this is bloomberg. ♪ manus: it is "bloomberg markets: the european open" where we bring you the first trade of the day. i am manus cranny with matt miller and here is what we are watching. director trump fired comey amid an investigation into russian meddling in the election. trump said the bureau needs new leadership to "restore public -- restoreonfidence public trust." the