“This bill amends the federal criminal code to add a new section that imposes criminal penalties on a person who knowingly causes (or attempts to cause) serious bodily injury to a law enforcement officer in certain circumstances that affect interstate commerce.”
“(b) Circumstances Described.—For purposes of subsection (a), the circumstances described in this subparagraph are that—
“(1) the conduct described in subsection (a) occurs during the course of, or as the result of, the travel of the defendant or the victim—
“(A) across a State line or national border; or
“(B) using a channel, facility, or instrumentality of interstate or foreign commerce;
“(2) the defendant uses a channel, facility, or instrumentality of interstate or foreign commerce in connection with the conduct described in subsection (a);
“(3) in connection with the conduct described in subsection (a), the defendant employs a firearm, dangerous weapon, explosive or incendiary device, or other weapon that has traveled in interstate or foreign commerce;
“(4) the conduct described in subsection (a)—
“(A) interferes with commercial or other economic activity in which the victim is engaged at the time of the conduct; or
“(B) otherwise affects interstate or foreign commerce"
“(1) IN GENERAL.—No prosecution of any offense described in this section may be undertaken by the United States, except under the certification in writing of the Attorney General, or a designee, that—
“(A) the State does not have jurisdiction;
“(B) the State has requested that the Federal Government assume jurisdiction;
“(C) the verdict or sentence obtained pursuant to State charges left demonstratively unvindicated the Federal interest in protecting the public safety; or
“(D) a prosecution by the United States is in the public interest and necessary to secure substantial justice."
No worries. Looks like a little regulation of interstate commerce, with a little necessary and proper thrown in.