@CNN: The apparent lack of coordination between Facebook and Twitter regarding the threat posed by Russia will come under scrutiny when Facebook COO Sheryl Sandberg and Twitter CEO Jack Dorsey appear before the Senate intel panel next month, a source says https://t.co/FK3J1NzIok https://t.co/Xiu6MbDD0o

@CNN: The apparent lack of coordination between Facebook and Twitter regarding the threat posed by Russia will come under scrutiny when Facebook COO Sheryl Sandberg and Twitter CEO Jack Dorsey appear before the Senate intel panel next month, a source says https://t.co/FK3J1NzIok https://t.co/Xiu6MbDD0o