Crossword Clue:

Necessity for an opening act?

Answer	Crossword Clue
DOORKNOB	Necessity for an opening act?
DONOR	Necessity for an organ transplant
REHEARSE	Prepare for an opening

INTRO	Opening for an act
TOPSTORY	Opening for an anchor
MADEWAY	Created an opening (for)
NEED	Have an opening for
ROOMATTHETOP	Opening for an aspiring leader
SLOT	Opening for an ATM card
HAWSE	Opening for an anchor cable
ORISIT	Question that leaves an opening for doubt

OZONEHOLE	Opening for an E.P.A. worker?
BLOCKING	"He's looking for an opening, but she's doing a tremendous job of ...!"