Mr McClintock said the House owed it to the country to get to the bottom of the allegations.
The lower chamber has been investigating Mr Biden since the lawmakers took over the parliament in January.
The speaker has previously hinted at the potential for an impeachment inquiry into Mr Biden.
To prevent a severe economic catastrophe, the U.S. House of Representatives has suspended the nation’s debt ceiling for two years.
The U.S. might be unable to pay its bills by June 1 if Congress does not raise or suspend the debt limit, Treasury Secretary Janet Yellen has warned.
The U.S. government said it was committed to supporting Taiwan including the country’s ability to defend itself under the “One China” policy.
Mr McCarthy said his victory — that took 4 days and 15 voting rounds — was a demonstration of his resilience as he would never give up in his quest.
The U.S. House of Representatives remained in turmoil, with no speaker elected on the second day of voting.
