He has what sounds like talking points. He rarely deviates from that one story. He "forgets" other details. Yep. I think more questioning would confuse his testimony.
Kerry could end this right now if he weren't so ashamed of his military records.
He's kinda' caught between a rock and a hard place now.
Nobody gives a sh!t what he did 30 years ago when it comes to being President and he has spent 30 years using his service to promote himself as a Presidential candidate.
To his own demise he can not use as a foundation for his run, the years he has spent as a Senator!
If it wasn't for actual votes that Kerry will get, I would laugh him off as a satire in MAD MAGAZINE.