invasive, but dr. sanjay gupta says he has a history of melanoma in and around that area. they are waiting for pathology tests. the health bill facing political obstacles as well. more on that in a moment. president trump reaching a new low in approval ratings, just 36% in a latest abc washington news poll. that is down six points from his the same poll in april. president trump apparently wants to have it both ways, accepting and casting doubt. >> he says the poll even though almost 40% is not bad at this time was just about the most inaccurate poll around election time. let's unpack that if we could. first, it is actually the lowest approval rating at the six month mark of any president in 70 years. so not exactly not bad. second the final estimate from the "washington post" poll was 43% for trump and 47% for hillary clinton who posted 48.5% on election night.