Trump says he mentioned Biden in Ukraine call

President Donald Trump talks with reporters Sunday on the South Lawn of the White House in Washington, as he prepares to board Marine One for the short trip to Andrews Air Force Base. (AP Photo/Susan Walsh)

WASHINGTON — President Donald Trump suggested Sunday that he raised former Vice President Joe Biden and Biden’s son in a summer phone call with Ukraine’s new leader, as Democrats pressed for investigations into whether Trump improperly used his office to try to dig up damaging information about a political rival.