In the link that you provided there are these statements dated Oct 8th 2011.
I went to the NCMEC website and found more current information that shows the 13 cases involving a stranger coming into a home and talking a baby is way off. This information shows that between 1983 and 2012, 116 out of 287 infant abductions by non-family members were taken from homes.
That's 40% of the total of all non-family infant abductions. I don't know how the AP reporter who wrote the article came up with only 13 but it's not even close. The number could even be a bit higher for infants up to Lisa's age because the stats listed are only for infants between birth and 6 months of age.
Now it does show that out of the 116 abducted infants 112 were located which is great. I wonder how many of these 112 took over a year to be located? Hopefully Lisa will be on the located list soon.
So we see that this article has some misinformation in it. I think that next we need to see if the statement of Capt. Steve Young about the phone interview is accurate or not.
http://www.deseretnews.com/article/700186327/Family-of-missing-baby-setting-up-reward.html?pg=all
http://www.ncmec.org/en_US/documents/InfantAbductionStats.pdf