Can't get going today
1a Sorry revolutionary alien stops in Jerusalem arms proposal (4,6)
3d The retrospective father of history angry about bigger priorities (5,4,2,3)
12a Thing I like about much of East Anglia I have summarised bringing flatter to an end (5,9)
9a approximate location of 13 in the air (5,3,6) 13 is Jack Horner
Hopefully these will get me going
Thanks