Washington law firm contact Arkansas dnc for detailed info on state filing procedures.

Why?

Can anyone help me with this question?

Bloomberg petitioners were on the campus of the University of Alabama on Thursday, a Democratic strategist said, and officials with the Arkansas Democratic Party said they had been contacted by a Washington, D.C., law firm on Thursday to seek detailed information about the state’s filing procedures. The firm had not named Mr. Bloomberg as its client, stirring speculation in the state party that the surprise candidate might be Hillary Clinton.

https://www.nytimes.com/2019/11/07/us/politics/michael-bloomberg-president-2020.html