Sen. Roger Marshall is accusing ABC News of showing partiality to Vice President Kamala Harris over the network’s handling of the presidential debate, and demanding disclosure of any pre-debate messages between the two.

Sen. Roger Marshall, R-Kan., has accused ABC News of partiality and left-leaning bias during the recent presidential debate, saying that Kamala Harris ’ campaign may have “inappropriately influenced the proceedings” against Donald Trump.

WASHINGTON ( NewsNation) — Claiming ABC News was blatantly partisan in favor of Vice President Kamala Harris going into the presidential debate, a Republican senator is demanding the network turn over any communications it exchanged with Harris’ campaign before she took the stage with former President Donald Trump.

Sen. Roger Marshall (R-KS) has issued a letter to ABC News demanding it reveal any communication it had with Vice President Kamala Harris‘s campaign ahead of last week’s presidential debate that held “blatant partiality.

Republican Kansas Senator Roger Marshall is demanding ABC News turn over any communications it had with the Kamala Harris campaign before the debate.

Presidential debates are one of those things. Last week's debate between Vice President Kamala Harris and former President Donald Trump produced fewer policy specifics than voters wanted, but along the way Harris succeeded in painting Trump in a bad light.

On debate night, it became abundantly clear that ABC News and its respective moderators had a biased agenda,” Sen. Roger Marshall wrote in a letter.