AmericasBlood.com

(CNN) — Former Republican presidential candidate Mike Huckabee, known for his razor-sharp humor on the campaign trail, has again found it can be a double-edge sword, as he spent a third day explaining his admittedly “awkward” quip about Senator Barack Obama.

Huckabee talked to reporters Saturday after addressing graduates at Patrick Henry College in Purcellville, Virginia. Not surprisingly, the first question was about Friday’s joke at the NRA Convention in Louisville, Kentucky, about the Democratic presidential front-runner. It came up again Sunday in his appearance on “Meet the Press”.

After a loud noise back stage during his speech Friday, Huckabee joked, “That was Barack Obama. He just tripped off a chair. He’s getting ready to speak and somebody aimed a gun at him, and he dove for the floor.” The audience, who laughed as he started the line, turned quiet.

In his news conference Saturday, Huckabee acknowledged the line was a mistake. “It was a simple thing of an incredible distraction that happened somewhere backstage”, he said, “I made a rather awkward attempt at a joke, wasn’t all that great. I’ve apologized for it. I didn’t mean to offend anybody. I didn’t even remember having said it. I honestly had to go back and look at the tape.”

The former Arkansas Governor said the controversy over the line has been blown out of proportion. He told reporters, “I think if people go back and look at the actual moment they’ll realize that it’s not nearly as much of a thing as some bloggers have attempted to make it to be. So all I would say is let people go back and look at what actually happened, and I think it’s a pretty benign interview.”

Huckabee drew big laughs often as a candidate for his lines in debates and on the stump, even making an appearance on “Saturday Night Live” that received great reviews. But other times, his humor could raise some eyebrows. CNN producer Evan Glass, who traveled with the candidate in Iowa, recalled Huckabee joking during a hunting photo where his group bagged three pheasants, “don’t get in my way. This is what happens.” (It should be noted the joke was prompted by a reporter’s prodding for a metaphor.)