Trump adds to confusion over China, Russia during chaotic G7; Landmark decision in opioid addiction epidemic; Sanders, Biden, Warren in virtual tie in new 2020 poll; Former GOP Rep Joe Walsh announces

Trump: I'm open to meeting Iran's leader under right conditions; Trump falsely claims Putin outsmarted Obama, forced Russia out of G8; Trump: I "sincerely" believe China wants to make a deal; Trump returns to Washington after confusing 3 days at G7; Judge orders Johnson & Johnson to pay $572 million for part in fueling Oklahoma's opioid crisis; Warren draws massive crowds as she surges in polls; New poll highlights divide between progressive, moderate dems; GOP candidate Joe Walsh: "We have a child in the White House"; Walsh: Trump is "tweeting this country into recession"; Walsh on gun control: background checks are not the issue, white nationalism is; Walsh: I regret falsely claiming Obama is a Muslim; Walsh apologizes for rhetoric "that lead to Trump"; Trump skips G7 meeting on climate crisis as Amazon burns; Aerial tour of Amazon fires reveals endless devastation; Trump considering hosting next G7 summit at Trump FL resort, says he won't make money; CA deputy accused of faking sniper shooting under criminal investigation