What actually killed the dinosaurs was summed up by David Raup the best
1Dinosaurs were a bad idea to begin with
2They had gone on quite long enough.
The dinosaurians were going extinct from the Cenomanian all theway to the Maastrichtean They were doing it in a family by family basis. Certain species disappeared from the fossil record well before the bolide "smackdown" at the end of the MAastrichtian. Hoever, now that we know that such a bolide did indeed exist it became a convenient event indicator to end the K and begin the earliest Paleocene.
Several classes of mammals also disappeared in this time interval.
I dont think that the magazine will stop the KT controversy. Its what fuels symposia.
PS, Walter, its PRINCETON , that is the name of the town as well.