from link:
Sir Paul McCartney is here! The two-time Rock & Roll Hall of Famer is inducting Foo Fighters. Fun fact: Dave Grohl of Foo Fighters is now a two-time inductee after previously going in with Nirvana.

McCartney laid out a lot of similarities between he and Grohl during his speech. He noted that both of them were in iconic bands, then moved on to form their own successful follow-up groups. Sir Paul says he told Dave that 'you aren't getting into any old Hall of Fame. This is the f@!king Rock & Roll Hall of Fame!'