Clinton had nothing to do with it.
Trump grabbed this issue and rode it for over a year.
Eventually, President Obama had his long form birth certificate exhibited and Trummp made grumbling noises ans shut up.
Trump did not say why he started this issue,He presented no evidence or reason.
He claimed that he had hired investigators to go to Hawaii and we would "be surprised at what they are finding out".
He never said anything more about his 'investigators' None of them has surfaced.
Then, also without any e=reason or evidence he dropped the issue, no apologies, ans somehow blamed Hillary.
Trump is a bullshit artist and a dick, as Michael Bloomberg and Tony Schwartz, Trump's ghostwriter have told us, warning us against voting for him.