Former Acting Director of the CIA John McLaughlin and CNN Terrorism Analyst Peter Bergen say the foiled terrorist attack on Christmas Day may suggest yes.
"It certainly feels that way," McLaughlin said when asked if the terror group is making a comeback. "This man had been in London, where there is frequent evidence of recruitment by Al Qaeda, Al Qaeda-related people. He claims to have been in touch with Yemenis. And Yemen is a place where Al Qaeda is on the move, a strong movement there. And I think it's an exaggeration to say that Al Qaida has been weakened to the point where we don't have to worry about it anymore."
Meanwhile, Bergen said the suspect's ties to Yemen may suggest Al Qaeda is involved.
"We've seen multiple attacks - or attempted attacks on the American embassy [in Yemen]," Bergen said. "Al Qaeda has a strong foothold in Yemen. And the fact that this guy has said that he got the device in Yemen, I think, just speaks for itself."