Fox News contributor Joe Concha on former Biden press secretary Karine Jean-Pierre defending leaving the Democratic Party and Sen. Tim Kaine, D-Va., defending Jay Jones staying in the Virginia attorney general's race. #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #joeconcha #karinejeanpierre #timkaine #jayjones #biden #joebiden #democrats #democraticparty #democrat #politics #political #politicalnews #government #virginia #washingtondc #washington #dc #presssecretary #whitehouse #election #voters #partyswitch #commentary

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