This online ad, which appeared on Facebook, is targeted at bullmastiff lovers— a unique subset of dog lovers, I suppose. “Drilling down”: It’s a sign of the times! #FacebookEra #TargetAdvertising #Opportunistic

This online ad, which appeared on Facebook, is targeted at bullmastiff lovers— a unique subset of dog lovers, I suppose. “Drilling down”: It’s a sign of the times! #FacebookEra #TargetAdvertising #Opportunistic
Have you seen the Stanford University study on how this virus was in California much earlier than anywhere else and people have the antibodies that never had a reaction to this?Nick Sent from my Verizon, Samsung Galaxy smartphone
Thanks! https://ktla.com/news/california/new-signs-suggest-coronavirus-was-in-california-far-earlier-than-anyone-knew/