WASHINGTON (December 10, 2012)—Dick Armey, the former leader of a tea party group, says the Republican Party and stupid statements by some candidates are to behind GOP losses in last month's congressional elections.

Armey, who until recently led the conservative group FreedomWorks, told CBS that some GOP candidates said "stupid things" that party leaders should have taught them to avoid saying.

He said Republicans had a lot of candidates who did "dumb things" during their campaigns.

Armey, a former Republican House majority leader from Texas, did not specifically mention controversial comments about rape by GOP Senate candidates in Indiana and Missouri that contributed to their defeats in November.

Armey said it is the party's job to support and train candidates.

Armey left FreedomWorks after an internal dispute about the group's direction.