The London Times speculates that Tzipi Livni is mulling a trip to the UK to provoke her arrest on war crimes charges.
How long would she sit in the clinker - a day? 6 hours? Her popularity would go stratospheric (due disclosure: I voted for her), the UK leaders presiding over the war in Aghanistan in which civilians are tragically being killed would be shamed to change their silly rules, Netanyahu would be forced to praise her (hee hee), and she'd still be home before Shabbat.
Sounds like a fine publicity stunt to me.