Joe Biden: Lindsey Graham Will 'Regret' Investigating Me ‘His Whole Life'

Former Vice President Joe Biden threatened Sen. Lindsey Graham (R-SC) for launching an investigation into his activities with Ukraine while in the Obama White House, stating the Republican will "regret" the move his "whole life."

Joe Biden: Lindsey Graham Will 'Regret' Investigating Me ‘His Whole Life'
Former Vice President Joe Biden threatened Sen. Lindsey Graham (R-SC) for launching an investigation into his activities with Ukraine while in the Obama White House, stating the Republican will "regret" the move his "whole life."