Chenery Corp., 318 U.S. 80, 93–94 (1943) (Chenery I), so if the agency’s “grounds are inadequate or improper, the court is powerless to affirm the administrative action by substituting what ...

Penny Chenery, who bred and raced 1973 Triple Crown winner Secretariat as well as realizing her ailing father’s dream to win the Kentucky Derby in 1972 with Riva Ridge, has died. She was 95.