One of the remarkable things that the media has never called Gloria Allred on is the fact that she constantly claims to be representing persons throughout the USA. Each state has its own law licensing requirements, and I seriously doubt that Allred holds licenses in all of the state jurisdictions in which she pops up in to hold press conferences. She ought to be disciplined for the unauthorized practice of law when she holds herself out as an attorney in jurisdictions where she is unlicensed or has not obtained judicial permission to being admitted pro hac vice.
One of these days this miserable old witch is going to attack the WRONG person and she will pay dearly for it.......
You can represent clients in other jurisdictions by associating yourself with local counsel in that jurisdiction. This practice is almost as common as breathing in the legal profession and there’s nothing unethical about it.