Foggers have been essential in the barns to keep cattle cool and comfortable.
Kurt Zimmerman relaxes in the stalls.
 The calves have also appreciated cool collars to try to ward off some of the heat.
 Louisiana shared traditional jumbalaya with exhibitors this afternoon.
Rachel Booth drys her calf after rinsing this morning.
Kalie Rumbold of Illinois works to dry one of her heifers.