* Emails from Hunter Biden's abandoned laptop, obtained by DailyMail.com, reveal Joe and Hunter shared bank accounts and paid each other's bills * The president have may have inadvertently funded his son's 2018 drug and prostitution binge * Emails between Hunter and Eric Schwerin, his business partner at consultancy Rosemont Seneca, show Schwerin was working on Joe's taxes * The claim raises serious questions about whether funds from the joint accounts were used for Hunter's May 2018 week-long bender with a prostitute * Last December, Hunter admitted in a public statement that he was under federal investigation over his tax...