The focus of the tax community this week will be on a June 28 Senate Finance Committee hearing on the nomination of Charles Rettig for Internal Revenue Service commissioner.

In other congressional business, some lawmakers are also pondering what they can do in the aftermath of a June 21 U.S. Supreme Court decision that removed a barrier to taxation of online sales.

Capitol Hill reporters Allyson Versprille and Kaustuv Basu spoke with Talking Tax host Amanda Iacone June 25 about the Rettig hearing and other Hill news.