As Hillary Clinton and her supporters set their Indignation Dial to 11 because Trump took so long to admit that President Obama was born in America (ignoring that while Trump ran with the idea, Hillary supporters started the notion 8 years ago), let's recall how Hillary managed to leave doubt about the subject of Obama's religion even as she said she didn't believe President Obama was Moslem back when he denied Herself the presidency in 2008:
After saying she doesn't believe he is Moslem, she manages to modify the statement with another ("as far as I know"!) that creates doubt. Even the CBS journalist could see what she was doing.
Not that there's anything wrong with being Moslem, of course!