Possible Clues:

• This might make it the more difficult to prove
• Proposition Tom here? Bizarre!
• Article takes extra minute to shift, it's proved
• Those people accept foreign currency in principle
• Proposition, from the male consuming caviar, rejected
• Axiom's kin
• Proposition earth mother prepared to embrace
• Proposition boy soldiers misunderstood at first
• Proposition of millions after article on mineral deposit
• Formula Three motor Hill's abandoned disastrously