18.7 million

From CBS:

“60 MINUTES” DRAWS 18.7 MILLION VIEWERS—

ITS LARGEST AUDIENCE IN OVER TWO YEARS

RANKS #3 TO MAKE TOP 5 FOR THE THIRD STRAIGHT WEEK

Based on what I know about the TV industry, they’ll probably spin this off into a reality show, where whoever remembers the least each week is voted out of the superior autobiographical memory club.