Caterpillar Inc. v. Williams , 107 S. Ct. 2425 ( 1987 )
San Diego Building Trades Council v. Garmon , 79 S. Ct. 773 ( 1959 )
TKO Fleet Enterprises, Inc. v. District 15, International Ass'n of MacHinists & Aerospace Workers , 72 F. Supp. 2d 83 ( 1999 )