We have made this claim. The reason it cannot be proven or verified is because the truth is being hidden, suppressed and/or the evidence has been destroyed by a group of two or more people. Usually the Illuminati.

David Berry Jr, his father, and two brothers made up a ring of poachers who killed hundreds of deer for their heads.
Clark was noticeably furious when deputies arrived to issue the fine.
Cisgender advocate, Senator Cruz, felt warm and humbled by his party member getting fully behind him.
This couldn't have come at a worse time as President Trump has given the Democrats the ultimatum to fund the wall or he will shut down the government.
At promptly 4:43 am, DeVos made an announcement via twitter that common core was no more. A bold, but necessary move.