"Mike Flynn Jr. Is no longer associated with general Flynn's efforts or with the transition team and we're focused eyes forward," Pence told CNN, saying the younger Flynn had been helping his father with scheduling and other administrative work.
The ouster of 33-year-old Michael G. Flynn, son of retired lieutenant general Michael Flynn -- who was tapped last month for the powerful national security advisor role -- came after he made controversial statements about an armed man's weekend attack at a popular pizza restaurant in Washington.
No one was hurt after Welch fired off a round from his AR-15. Police quickly arrested him, discovering two more weapons, and said he had told them he drove up from North Carolina to personally investigate "Pizzagate."
Still, Michael G. Flynn tweeted that "Until #Pizzagate proven to be false, it'll remain a story." He also retweeted the comments of others promoting the fake stories about the restaurant.
The incident raised questions about general Flynn himself. He had not commented publicly on the Comet incident, but in early November he tied Clinton to pedophile rings in a tweet of his own.