C.H.
K.,
I am a mother of three and I've been through the potty training business. The first thing I'm going to say is RELAX! :) Don't make a big deal about it. Boys take longer to train. My son wasn't trained until he was well past three, my oldest daughter was two.
As for him lying, well he's a baby and they can't tell the difference between truth and lies. They believe it is that way if they say it or want it to be that way.
I would just keep taking him and don't ask if he's peed in his pants if you can see it's wet. Just say, "Uh-oh, you had an accident. Pee pee goes in the potty." The bigger deal you make out of it, the more he will resist. It's his achievement and his development, not yours so try not to get angry and please don't put him in timeout for accidents. Maybe he just can't hold it yet. When someone mentions potty, the water turns on.
My youngest is 21 months old now and in a few months, I'll be starting all this over again with her. Ahh, the joys of motherhood, right. Just relax and don't get upset. It will make things easier on you and Noah. :)
God bless,
Chris