300
"Ralph Nader and Pat Buchanan are banging at the doors, and the political establishment, consisting of both politicians and the media, seems determined not to let them in on the grounds that they have no public support. This is a __________ argument; one of the reasons they have so little support is that they are generally ignored by the press and will most likely be barred from the presidential debates, which require a base support of 15 percent of the electorate."
(Lars-Erik Nelson, "Party Going." The New York Review of Books, Aug. 10, 2000)
What is "Begging the Question."