Deputy Prime Minister Nick Clegg is planning to visit the North East later this week to promote green jobs in the wake of Lord Howell's gaffe.
The former Government energy adviser suggested fracking could be used in "desolate" north east England without any impact on the surrounding environment.
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An 'unarmed' black man, who was reported to be mentally ill, has been shot dead by police in California after his sister called for help.
"Rubble fell in on intensive care patients" in the early hours of Wednesday, medics said.
The inquiry's most senior lawyer is said to be considering stepping down after disagreeing with its chairwoman Alexis Jay over its future.