this always has 12 hours of previous video
if you drag the hand along the red line
it will show pictures like a flip chart
this lets you easily see if there have been changes in the outflow
not many i would think
those 20 have retired on nice pensions
the 500 they trained over 30 years
are now the tenured professors
they have expanded geometricaly
better put any money you get into something useful before the inflation hits
food tools ammo etc