In fairly short order, the Supreme Court is going to begin hearing arguments in the case of South Dakota v. Wayfair Inc. This case is being closely watched around the country because of the potential impact it will have on consumers as well as retailers, both traditional and online. The state of South Dakota is asking the Supremes to overrule their 1992 decision in Quill Corp. v. North Dakota, which held that states could not force online retailers to collect sales tax in other states where the company didn’t have a physical presence.Now the White House has weighed in on...