Eventually their house of card's all fall downLot of crazy shit from the bench lately

And why are all of those IRS agents carrying guns???"Rosenwasser was allegedly under federal investigation for tax evasion, and agents were attempting to take him into custody,"
Isn't that the IRS's area of responsibility? If not why do IRS agents even exist?
There were multiple levels of bad behavior alleged including taking payoffs and misusing his DA authority to harass the family of his client."Rosenwasser was allegedly under federal investigation for tax evasion, and agents were attempting to take him into custody,"
Isn't that the IRS's area of responsibility? If not why do IRS agents even exist?