When you rearrange the letters...

DORMITORY--DIRTY ROOM
PRESBYTERIAN--BEST IN PRAYER
DESPERATION--A ROPE ENDS IT
GEORGE BUSH--HE BUGS GORE
THE MORSE CODE--HERE COME DOTS
SLOT MACHINES--CASH LOST IN ME
ANIMOSITY--IS NO AMITY
MOTHER-IN-LAW--WOMAN HITLER
SNOOZE ALARMS--ALAS! NO MORE Z 'S
A DECIMAL POINT--IM A DOT IN PLACE
THE EARTHQUAKES--THAT QUEER SHAKE
ELEVEN PLUS TWO--TWELVE PLUS ONE

AND FOR THE GRAND FINALE:
PRESIDENT CLINTON OF THE USA:
(With no letters left over and using each letter>only once):
TO COPULATE HE FINDS INTERNS