You're up against two problems:
First, stories in the "mainstream" media have a limited shelf life, at least for the investiGoogler. After this much time, finding what you're looking for might require a lot of tedious poking around in physical archives.
OTOH, conspiraloon Web sites
never forget anything. Once they've got an MSM item that appears to support their allegations, they'll keep it on the Web indefinitely, even though it be proved false later.
Second, follow-up information isn't always found in the same source as the original story.
For example, if you Google "israelis + explosives + van + "Whidbey Island"", you'll get hundreds of hits, most of them on conspiracist Web sties*, referring to
this Fox News story, which says
A Budget truck was pulled over in Oak Harbor, Wash., last Tuesday near the Whidbey Island Naval Air Station and found to have traces of TNT on the gearshift and traces of RDX plastic explosive on the steering wheel, Fox News has learned.
Traces of explosives were also found on one of the truck's two occupants...
Documents read to Fox News indicate that both driver and passenger were Israeli nationals. Investigators say a roadside check of the national database of immigration records indicated that one of the men had not entered the country legally, and the other was in violation of his visa. Both men were taken into custody for immigration violations.
At 7:30 that morning local police were notified that the BATF and FBI had tested the truck and found traces of explosives on the steering wheel and gear shift.
But to find the follow-up, you have to go to
the Seattle Post-Intelligencer for the following day, where you learn
A national cable TV news flash yesterday about the arrest of possible terrorists on Whidbey Island sounded explosive:
The FBI and other federal agents were investigating two Middle Eastern men who were arrested in Oak Harbor last Tuesday after police found traces of TNT and plastic explosive in a rental truck they were driving, the Fox News Channel reported.
The fact that Oak Harbor is near Whidbey Island Naval Air Station, home of the electronic warfare Prowler jets, heightened concerns.
But the FBI said last night it had taken a pass on the case, handing it over to immigration officials after further tests for explosives.
"All were negative," said FBI spokeswoman Melissa Mallon.
That's not surprising. You actually
want field screening tests for things like explosives to have a high sensitivity, specificity be damned, because the worst-case consequences of a false negative are so much worse than those of a false positive. The tests you do as a follow-up need to have a high specificity (low false positive probability) so that you can accurately sort out just what the facts are.
Don't expect a conspiracy theory industry source to think of such things, or to abandon a hypothesis in the light of further evidence, though. Why should they bother? Just leave it up on the Web site and there's sure to be a fresh crop of rubes who won't know enough to do any smart checking.
*this was originally a typo, but it seemed so appropriate that I let it stand.