The letter was sent by Sens.
In January, Microsoft announced plans to take over scandal-plagued Activision Blizzard.
The deal already faceslawsuits from shareholders.
On Wednesday, a judgeapproved an $18 million settlementbetween Activision Blizzard and the US Equal Employment Opportunity Commission.
Activision Blizzard on Thursday said Microsoft is supportive of its efforts to create an appropriate workplace.
The FTC and offices for the senators didn’t respond to requests for comment.
