Related Clues:
- Irishman who was a Time magazine Person of the Year in 2005
- Activist Chaz
- Irish activist/sunglasses-wearer
- Pro __ (proportionately)
- Start to "tat"
- (PRODUCT) RED co-founder
- Vocalist for U2
- One of the people responsible for 'Spider-Man: Turn Off the Dark'
- Co-lyricist of 'Spider-Man: Turn Off the Dark'
- Rocker in social causes
- Irish humanitarian
- Pro . . . . publico - for the common good
- Singer in a leading band
- Pro ..., proportionately
- Tat-tat lead-in