Elsewhere in the letter the 86-year-old discusses atheism, apparently poking fun at Odifreddi's previous statements and condemning Richard Dawkins' writing as a "classic example of science fiction".
"I'd just recommend that everybody take a look at people's previous statements in terms of whether they thought it was appropriate to go into Pakistan and take out bin Laden," Obama said.
All the states have been signatories to previous statements at the United Nations criticising Bahrain's human rights violations.
While Don Jr. didn't mention Clinton at all in his previous statements, he later changed his tune, admitting that "it quickly became clear that [the Russian lawyer] had no meaningful information".
The man stationed at the opposing end leaned back in his leather recliner and scoffed at my previous statement.
Updated at 12.32pm BST 11.37am BST Previous statements in support of Gary McKinnon by David Cameron and Nick Clegg before they were prime minister and deputy prime minister are being flagged today by the hacker's legal team and local MP.
The language of the executive order, titled "Affording Congress an Opportunity to Address Family Separation," points blame at Congress, echoing Trump's previous statements demanding that this issue be resolved through legislation, although it was not implemented through legislation.
Some of Obama's critics are throwing at him a selection of his previous statements, in which he said that he couldn't single-handedly rewrite immigration laws.
"Now I think that all Libya is more united," he volunteered at one point, temporarily contradicting his previous statements for the benefit of his captors.
Though they did not specify the range, previous statements have estimated the cost at about $2.7 billion.
