Related Clues:

• What a mad bull aims to do
• 'An Inconvenient Truth' author
• Veep born in DC
• 'Saw' sights
• Blood; stab with tusk
• Make a hole in piece of material
• Good valuable stuff from part of Kensington
• Spilt blood
• Vice president after Quayle
• Turn about and head-butt
• Try again. The clue is 'wound'
• Stab producing blood
• Blood group's origin seen on mineral
• Blood shot again
• Endlessly blush as failed presidential candidate