FTSE ekes out tentative gains ahead of EU summit

LONDON (Reuters) - UK shares were slightly higher on Friday as financial stocks led the gains, but the blue-chip market was on track for its second straight weekly loss as worries about Brexit and slowing corporate earnings have continued to weigh.The FTSE 100 was up 0.3 percent at 0933 GMT amid lacklustre volumes as the United States celebrated Thanksgiving, while the FTSE 250 was 0.2 pct higher, set for its third straight week in the red.European Union negotiators will meet on Friday to try..