Cameron warns Lib Dem votes could cause Saddam Hussein to come back from dead.

"It might happen!" warns Cameron.

Murdoch press reacts: The Sun leads with "Brave Dave Warns of Barmy Lib Dem/ Saddam Plot"; Sky News devotes four hours of coverage to whether David Cameron is "brave or very brave", while The Times goes with "Lib Dem Victory Could Lead to Saddam WMDs Targeting Weakened Britain".