A Maryland judge last week ruled that the state’s tax on digital advertising is illegal.  You can view it as a rare win by Big Tech against government efforts to curb its market power.  You could also see it as another victory in the right-wing judicial campaign to hobble government regulators, although that may not be the motivation in this case.

T-Mobile will allow advertisers to target more than 20,000 screens in 11,000 store locations. That’s a lot of screens, but how much foot traffic does the average T-Mobile store get? It’s also linking up with streaming media company Plex as a CTV partner.