Antidoping officials say the test was new at the time, so the threshold for triggering a positive result for the banned substance was set conservatively high, and would later be lowered.

WSJ: Antidoping Officials Pursued Armstrong for Years

He attributed the change to an improved economy, with the creation of entry-level jobs triggering home buying by first time homebuyers backed by support from federal housing programs.

WSJ: New York Area Housing Recovery: Signs the Slump May Be Over

Plaid condemn a "bland budget", claim the Chancellor's move to spend more on infrastructure is "a political admission of failure" and - at the same time - nowhere near enough to achieve its aim of triggering growth.

BBC: Figures from this side - and that

The Antiquorum automaton includes a clock, which activates the automaton every half hour, triggering the bird to sing one of seven popular tunes (as live canaries of the time were routinely trained to do).

FORBES: Collecting

Police told local media that the rear of the building had suddenly started to collapse on Wednesday morning, and within a short time the whole structure - except the main pillar and parts of the front wall - had caved-in, triggering panic.

BBC: Bangladesh Dhaka building collapse leaves 87 dead