Leftist congresswoman Ilhan Omar and her husband – the father of her three children – have split and are heading for their second divorce, DailyMail.com has learned exclusively. The bust-up comes just as critics are demanding answers as to whether she married her own brother in a successful bid to get him into the United States. Omar has now dumped her current husband Ahmed Hirsi - who she first married in a religious ceremony in 2002 and divorced in 2008 - and moved into a penthouse apartment in one of Minneapolis's trendiest neighborhoods, DailyMail.com has learned exclusively. But Hirsi, is...