Gay poet sounds theme of unity; pro-LGBT minister mentions gays in benediction
Debate over whether or not Louie Giglio's inauguration pull-out was necessary
Rev. Luis Leon served on steering committee of pro-marriage equality group
MSNBC's Lawrence O'Donnell tackles the resignation of Louie Giglio
Giglio came under fire for 1990's anti-gay sermon
Carney refers questions to inaugural committee
