Obama's debt to Trump in the current president's mind? That the U.S. Supreme Court ruled last year that presidents have immunity for official acts.

Besides Obama, President Trump on Tuesday rattled off a list of people he accused of acting criminally "at the highest level."

A spokesperson for the former president called Trump's claim that Obama tried to rig the 2016 election "a weak attempt at a distraction."

A spokesperson for Obama denounced Trump's claims, saying "these bizarre allegations are ridiculous and a weak attempt at distraction."

This week, Donald Trump’s preoccupation with Barack Obama — and specifically his role in probing Russia’s role in the 2016 election — reemerged in dramatic fashion.

President Donald Trump is rehashing longstanding grievances over the Russia investigation that shadowed much of his first term.

Barack Obama is going after President Donald Trump’s all-important congressional majority as the White House attempts to embroil him in its bizarre Russia conspiracy. The former president is headlining a fundraiser next month in Martha’s Vineyard that will benefit the National Democratic Redistricting Committee,

Trump called unabating interest in sex offender Jeffrey Epstein a “witch hunt” and insisted that it’s his predecessor who deserves more scrutiny.

Amid GOP conflict over how to handle the release of information related to Jeffrey Epstein, Trump is working to shift the spotlight.

In a surprise appearance at a White House briefing DNI Tulsi Gabbard accuses former President Barack Obama, without evidence, of plotting a 'years-long' coup against Donald Trump.

The liberal Poynter Institute is very upset at President Donald Trump for suggesting former President Barack Obama was guilty of

Former President Barack Obama denied President Donald Trump's “bizarre allegations" that he was the Russiagate “ringleader," in a rare public statement Tuesday evening.