Meta is on trial for allegedly operating a social media monopoly. CEO Mark Zuckerberg testified on the first day of the trial ...

A trial which will decide if Meta abused its market power to acquire Instagram and WhatsApp before they could become competitors to Facebook has begun.

Meta chief and co-founder Mark Zuckerberg took the stand Monday in a landmark US anti-trust trial in which his social media juggernaut stands accused of abusing its market power to ...