Harry Reid wanted "unanamous concent" to pass a bill without debate.
That means all 100 senators agree to a bill and the bill is passed without the bill coming to the floor of the senate to even review what the bill is.
in this case it was a bill that has over whelming support by everybody (including Bunning).
however, Bunning wanted to point out that while the vote was to spend money, there was nothing in the bill about where that money would come from.
Bunning did not want to stop the bill from passing and will likely vote for it. His request was reasonable. provide a path to pay for it. bring it to the floor and vote on it.
__________________ If I do something stupid blame the Lortab!