1: English poet Alexander
9: Whistle-blowers, of a sort
18: Cell phone alternative
22: Mark Twain, to Samuel Langhorne Clemens
31: Dangle a carrot in front of
35: Competes in a sulky race
41: Symbolized, with 'for'
43: Extinct flightless bird
49: Fancy party site, sometimes
51: Not in an abundant manner
53: Word in seven Hope titles
65: Smoking gun, so to speak