Strikes at three Johnson Controls plants and picketing at a fourth caused parts shortages at two DaimlerChrysler and two General Motors factories.
A computer expert said there were anomalies in the two sets of notes on the organiser: Four could be explained by technical factors but a fifth caused him concern, that only the second made mention of Mr Campbell.
The harsher sanctions regime is a third cause of hunger.
There is a third cause that may be numerically very significant: definitional leap.
But, in Jimmy Cayne's outrageous bluster, Gladwell sees a third cause: overconfidence.
A third cause is a lack of physical fitness, resulting in weak core muscles of the trunk.
A third cause of problems is the fact that acquisitions although a quick route to growth require full payment up front.
A third cause for hope may, paradoxically, be a growing reluctance in the South to take a confrontational stance against provocation.
A third cause of homoplasy, reversal, is not covered here.
This green agenda itself may also constitute a third cause itself for WPA avoidance.
