Edge and Adam, surprise guests at party to celebrate 20th birthday of atU2.
Sixth night in eight in New York City. Here's what went down.
Lady Gaga in the house for the fifth night at MSG.
'We've moved in...' Fourth night at Madison Square Garden.
Third of eight at Madison Square Garden and more surprises.
Second of eight in NYC. 'Boooom!'
Breaking down the fourth wall on the opening Night in NYC.
The Fly was back for night four in Boston, and what a return.
'Some things shouldn't change...' Third night of four.
Mixing up the set list, thirty years after Live Aid.
'Hometown show'. First night at the Garden.
Luminous final night in Canada.
First night in Toronto and local band Acrobat take the stage.
'From the Pride Parade all the way to the 4th of July, the Irish are with you...'
'The first kiss at the first dance...' Much anticipated debut on night four in Chicago.
'Something special...' For the third night in Chicago.
'Guitar strings, drum sticks, a voice intent on making a change...'
Highlights from the opening night in Chicago.
Freedom! Equality! Fraternity! - 4th show in Montreal highlights
Pretty amazing third night in Montreal. Here's some highlights.
Here's how it went on the second night in Montreal.
Here's some of the highlights.
Second night in Denver. Some highlights.
First night in Denver. Here's what went down.
Final night of an incredible run in Los Angeles. Here's what happened.