Biden Dismisses GOP Impeachment Push as 'Baseless'
• Biden slams GOP impeachment plans as "baseless" and a "waste of time" that distracts from urgent work
• Republicans claim Biden profited from his time as VP and his son's business dealings, but provide no evidence
• Formal inquiry allows Republicans to subpoena White House documents and testimony
• Impeachment would have to pass Republican House then Democrat-controlled Senate to remove Biden
• Some Republicans express doubts, but still vote to formalize proceedings, arguing White House has been "stonewalling"