Let’s leave the issue of practicality aside. I was just wondering if this is possible and if anyone has done this before.
Plenty of law students are in dual-degree programs at the same time, even in different schools. The actual classes may not overlap though.
Will you be able to afford to do both? There is no financial aid for second undergraduate degrees other than loans.
You will probably have a lot of loans to attend law school. Unless you are talking about taking out private loans,or you are independently wealthy it will be extremely hard to finance both.