U.S. President Joe Biden speaks during a meeting with the President's Council of Advisors on Science and Technology (PCAST) in San Francisco, California, U.S., September 27, 2023.
Separately, they also allege the Justice Department interfered with a tax investigation of Hunter Biden.
House Republicans have said they plan to seek personal and business bank records for Hunter Biden and James Biden, the president's brother.
A prolonged shutdown could slow the impeachment inquiry as fewer administration officials would be available to respond to information requests.
White House spokesman Ian Sams said House Republicans were prioritizing "conspiracy theories" over keeping the government open.
Persons:
Joe Biden, Evelyn Hockstein, Hunter Biden, James Comer, Biden, Barack Obama's, Republican Donald Trump, Burisma, Petro Poroshenko, James Biden, Hunter, Joe Biden's, Ian Sams, Trump, Makini Brice, Andy Sullivan, Alistair Bell
Organizations:
President's, Advisors, Science, Technology, REUTERS, Rights, Republican, House, Democratic, U.S . Justice Department, Republicans, Senate, Fox News Channel, Former, Thomson
Locations:
San Francisco , California, U.S, Ukraine, Delaware