It is a proven fact that Kenyan two year olds are trained from birth in the use of high-powered sniper rifles. No one would suspect a toddler in a stroller, where the handle-bars folded out into a rifle and stock. His Nazi mother and extraterrestrial father simply left him to "get a lemonade" on the Grassy Knoll when the motorcade drove by. By the time the fatal shots were fired, Obama had refolded the stock into his stroller and was sitting there babbling "Mama" and "Dada" like any normal human baby. LBJ then rewarded the Obama Family by using his power to create the faked Hawaiian birth certificates and edited out the baby stroller on the Knoll from the Zapruder film, with the same technology they used to fake the Moon Landings. Anyone doubting me is a sheeple.
...and the Birth announcement in the Hawaiian newspaper was designed to provide the infant Obama an alibai! ...It's all falling into place now.