Michael Hughes: For U.S.-supported Afghan government security forces trying to contain an expanding ISIS footprint, American presidential contender Donald Trump’s proposal to ban all Muslims from entering the United States probably could not come at a worse time. The Afghan government is still fighting a counterinsurgency, furthermore, and winning hearts and minds away from the Taliban will be an even more daunting task if Afghans think their government is in league with a nation that despises Muslims. Click here to read more.