Print to PDF on iOS 10, No Additional Apps Required

Here is an iOS 10 hidden gem!  Did you know that it is very easy to print to a PDF from your iOS device without any additional apps?  From the standard message print screen pinch out to open the message in a new window. Now use the share sheet to send the PDF to another app.  If you have an iPhone 6s or newer you can reduce this process by just force pressing on the print preview to get the PDF.