Stewart and US House Speaker Nancy Pelosi at the ceremony. AFP
US President Joe Biden signs the Pact Act into law, during a ceremony in the East Room of the White House in Washington. EPA
Mr Biden hands the pen used to sign the act into law to Brielle Robinson, the surviving daughter of Sergeant First Class Heath Robinson. EPA
Mr Biden embraces Danielle Robinson, the widow of Sgt First Class Heath Robinson. AFP
The president hugs his grandson Robert Biden, the son of the late Beau Biden, during the ceremony. EPA
Former 'Daily Show' host and activist Jon Stewart hugs Sri Benson whose wife Katie died from mesothelioma after exposure to asbestosis during her military deployment in Kuwait. EPA
Mr Benson holds up a picture of his deceased wife Katie, a former US army medic, during the signing ceremony. Reuters
Stewart is embraced by Mr Benson, who holds a picture of his wife Katie. Reuters
David Shulkin, former US secretary of Veterans Affairs under former president Donald Trump, attends the ceremony in spite of Republicans blocking the bill. Bloomberg
Mr Biden and Denis McDonough, Secretary of Veterans Affairs, enter the East Room of the White House for the signing ceremony. Bloomberg
Susan Zeier, mother of Danielle Robinson, talks with Stewart. EPA
Mr Biden poses for a selfie after signing the bill. AP
Mr Biden's grandson, Robert, was seated next to Robinson's daughter at the ceremony. Reuters
Stewart embraces Ms Robinson at the ceremony. AFP
An attendee holds up a photo of deceased US veteran John Mora during the signing ceremony. AFP
Alejandro Mayorkas, US Secretary of the Department of Homeland Security, arrives. Bloomberg
Stewart and US House Speaker Nancy Pelosi at the ceremony. AFP
US President Joe Biden signs the Pact Act into law, during a ceremony in the East Room of the White House in Washington. EPA
Mr Biden hands the pen used to sign the act into law to Brielle Robinson, the surviving daughter of Sergeant First Class Heath Robinson. EPA
Mr Biden embraces Danielle Robinson, the widow of Sgt First Class Heath Robinson. AFP
The president hugs his grandson Robert Biden, the son of the late Beau Biden, during the ceremony. EPA
Former 'Daily Show' host and activist Jon Stewart hugs Sri Benson whose wife Katie died from mesothelioma after exposure to asbestosis during her military deployment in Kuwait. EPA
Mr Benson holds up a picture of his deceased wife Katie, a former US army medic, during the signing ceremony. Reuters
Stewart is embraced by Mr Benson, who holds a picture of his wife Katie. Reuters
David Shulkin, former US secretary of Veterans Affairs under former president Donald Trump, attends the ceremony in spite of Republicans blocking the bill. Bloomberg
Mr Biden and Denis McDonough, Secretary of Veterans Affairs, enter the East Room of the White House for the signing ceremony. Bloomberg
Susan Zeier, mother of Danielle Robinson, talks with Stewart. EPA
Mr Biden poses for a selfie after signing the bill. AP
Mr Biden's grandson, Robert, was seated next to Robinson's daughter at the ceremony. Reuters
Stewart embraces Ms Robinson at the ceremony. AFP
An attendee holds up a photo of deceased US veteran John Mora during the signing ceremony. AFP
Alejandro Mayorkas, US Secretary of the Department of Homeland Security, arrives. Bloomberg
Stewart and US House Speaker Nancy Pelosi at the ceremony. AFP