Harvard’s medical student activists are still waiting.

Earlier this month, word broke that a representative of pharmaceutical giant Pfizer had been caught photographing a student demonstration against drug companies’ influence over the Harvard medical school. 

In response to the revelations, Senator Charles Grassley set a one-week deadline for to Pfizer to provide him with all internal corporate documents relating to “Harvard medical students demonstrating and/or agitating against pharmaceutical influence.”

Grassley’s demand made headlines, and Pfizer promised to comply. That was fifteen days ago, however, and since then Grassley has made no further public statement on the matter.