It's Bono right? Im not to sure the name of the song , but it's about fighting Poverty in Africa. He had a Campain about it.
They raised lots of money to send to Africa.

Bono rocks!

sometimes you picture me--
I'm walking too far ahead
you're calling to me, I can't hear
what you've said--
Then you say--go slow--
I fall behind--
the second hand unwinds