Corporate leaders will need to explain how they identify, and will manage, these risks.
Wells is a budding author, and he will need to explain some spicy comments about his teammates.
The punishment should have been collective, but to save Williams, Quins will need to explain the chain of events.
Future historians will need to explain the remarkable recent upsurge of public interest in slavery and the Civil War.
Officials will need to explain why it took so long and whether such gaps can be reduced in the future.
Someone will need to explain to Spieth the meaning of that concept since he has been nowhere near it.
Yes, they can rattle the "magic money tree" – and Labour will need to explain its spending priorities in detail.
And they will need to explain and consult on the options available, given the limited resources and the shape of legislation, and convince government for change.
"They will need to explain why $4-a-gallon 4-a-gallon 4-a-gallonh incentive for them to act," the president said.
For his part, Mr Osborne will need to explain how he will achieve his lavish tax cuts without destroying Britain's public services.
Senators who oppose this bill will need to explain to voters why they would deny police departments critical information that would help apprehend murderers and other violent criminals.
