The last time we looked, Barack Obama was President of the United States, not of some other country. So if a ban on travel into the United States by people from Ebola-ravaged countries in West Africa would help America, isn't it President Obama's obligation to impose it, even if it might hurt those African countries?
On today's Morning Joe, HuffPo's Sam Stein twice acknowledged that the ban might "help America." Yet he argued against the ban on the grounds that it would hurt West Africa and make it harder to track people fleeing those countries. You sensed Sam's heart wasn't entirely in it, and when he finished Joe Scarborough thanked him, saying he was going to hit Stein's weak delivery out of the park, as that SF Giants batter did last night in the ninth.