"Will There Be an Obamagate Reckoning? You Betcha! ...- seems that the Obama administration was spying not only on candidate Donald Trump, but a host of other political opponents using NSA "about" queries. These unauthorized searches of the NSA's database of all electronic communications numbered in the thousands and were carried out by intelligence "contractors" until NSA director Admiral Mike Rogers shut it all down. "
https://www.americanthinker.com/articles/2020/05/will_there_be_an_obamagate_reckoning_you_betcha.html