A lot of folks are getting twisted up about Sec. 3056a (b)(1) (B), which says...
make arrests without warrant for any offense against the United States committed in their presence, or for any felony cognizable under the laws of the United States if they have reasonable grounds to believe that the person to be arrested has committed or is committing such felonyThe phrase "reasonable grounds" is a little weird. Why doesn't this say "probable cause" here?
I'm weirded out by that, sure— but I think Sec. 3056a (a)(7-13) is the more interesting excerpt.
`(a) There is hereby created and established a permanent police force, to be known as the `United States Secret Service Uniformed Division'. Subject to the supervision of the Secretary of Homeland Security, the United States Secret Service Uniformed Division shall perform such duties as the Director, United States Secret Service, may prescribe in connection with the protection of the following:I think a picture here may be worth more than anything I could write.[...]
`(7) Foreign diplomatic missions located in metropolitan areas (other than the District of Columbia) in the United States where there are located twenty or more such missions headed by full-time officers, except that such protection shall be provided only--`(A) on the basis of extraordinary protective need;`(8) Foreign consular and diplomatic missions located in such areas in the United States, its territories and possessions, as the President, on a case-by-case basis, may direct.
`(B) upon request of an affected metropolitan area; and
`(C) when the extraordinary protective need arises at or in association with a visit to--`(i) a permanent mission to, or an observer mission invited to participate in the work of, an international organization of which the United States is a member; orexcept that such protection may also be provided for motorcades and at other places associated with any such visit and may be extended at places of temporary domicile in connection with any such visit.
`(ii) an international organization of which the United States is a member;
`(9) Visits of foreign government officials to metropolitan areas (other than the District of Columbia) where there are located twenty or more consular or diplomatic missions staffed by accredited personnel, including protection for motorcades and at other places associated with such visits when such officials are in the United States to conduct official business with the United States Government.
`(10) Former Presidents and their spouses, as provided in section 3056(a)(3) of title 18.
`(11) An event designated under section 3056(e) of title 18 as a special event of national significance.
`(12) Major Presidential and Vice Presidential candidates and, within 120 days of the general Presidential election, the spouses of such candidates, as provided in section 3056(a)(7) of title 18.
`(13) Visiting heads of foreign states or foreign governments.
[Deep, formal bow to the Virtual Museum of China '89 for the image.]