Chris Martin of Coldplay performed Saturday at the funeral for Beau Biden. (WPVI)
President Barack Obama, and family, daughter Sasha, mother-in-law Marian Robinson, and first lady Michelle Obama, walk across the tarmac to upon their arrival in Delaware. (Pablo Martinez Monsivais)
Democratic presidential candidate, former Secretary of State Hillary Rodham Clinton, right, and former President Bill Clinton arrive for a funeral for Beau Biden, Fmr. Att'y Gen. (Matt Rourke)
A law enforcement officer stands at St. Anthony of Padua Roman Catholic Church in Wilmington, Del. (Matt Rourke)
Vice President Joe Biden, left, accompanied by his family, arrive a for funeral services for his son, former Delaware Attorney General Beau Biden. (Matt Rourke)
President Barack Obama hugs Vice President Joe Biden during funeral services for Biden's son, Beau Biden, Saturday, June 6, 2015. (Yuri Gripas/Pool Photo via )
President Barack Obama, first lady Michelle Obama, and others attend funeral services for Beau Biden. (Yuri Gripas/Pool Photo via)
Mourners view the funeral procession for former Delaware Attorney General Beau Biden, Saturday, June 6, 2015, at St. Anthony of Padua Roman Catholic Church in Wilmington, Del. (Matt Rourke)
See photos of the tributes and funeral for Beau Biden, the former Delaware Attorney General and son of Vice President Joe Biden.