Senator Barack Obama’s infomercial drew 33.5 million U.S. viewers Wednesday night, according to Nielsen.
The simulcast — the first of its kind since Ross Perot ran a political telecast on the eve of Election Day in 1996 — aired on CBS, FOX, NBC, Univision, BET, MSNBC, and TV One between 8pm and 8:30pm EDT.
Perot’s 1996 telecast drew almost 22.7 million viewers.
On an average Wednesday night, the networks that aired Obama’s telecast draw a combined average of 30.3 million average viewers during that half-hour daypart.
In comparison, the final debate between the two presidential candidates …

Sen. Barack Obama will reportedly run a half-hour paid political simulcast on CBS and NBC, just days before the U.S. presidential election.
Obama’s simulcast would be the first to be aired by a presidential candidate since Ross Perot ran a series of 15 political telecasts during the 1992 presidential election.
Perot’s 1992 telecasts drew an average audience of 11.6 million viewers — 4.6% of all viewers nationwide.  His one simulcast, carried on ABC and CBS on November 2, 1992 between 8pm and 8:30pm, attracted 26 million viewers.