The decisions in both LaFalce and Horn were grounded upon the distinction between “independent contractors” and “public employees” and the extent to which this distinction was dispositive of the first amendment issue. In that Triad is an “independent contractor”, we hold that our decision in LaFalce is binding and that Triad is not protected under the first amendment in this context.
Alternatively, Triad asks that we reevaluate and overturn our decision in LaFalce. We decline to accept this invitation. As was noted in LaFalce, “[s]ome day the Supreme Court may extend the principle of its public-employee cases to contractors. But there are enough differences in the strength of the competing interests in the two classes of cases to persuade us not to attempt to do so.” 712 F.2d at 295. In like manner, the third circuit in Horn stated, “[a]s the force of a first amendment assault on state patronage practices moves from public employment into the outer spheres of political life, we are extremely hesitant to realign radically, in the name of the Constitution, a political constellation that has been with us since the Republic was formed.” 796 F.2d at 677. Thus, to the extent the protection granted to public employees under the Elrod-Branti line of cases may be extended to contractors, we leave that extension to the Supreme Court. Cf. Rutan v. Republican Party of Illinois, 868 F.2d 943 (7th Cir.1989), cert. granted, — U.S. -, 110 S.Ct. 48, 107 L.Ed.2d 17 (1989).
Count II: Due Process
In Count II of its complaint, Triad alleged that various actions on the part of the CHA denied them due process of the law as guaranteed by the fourteenth amendment. Specifically, Triad alleged that the CHA’s alleged breach of a March, 1986 service contract and the subsequent transfer of the work provided for therein to other firms, without cause or a hearing, denied them of their due process rights. Additionally, Triad alleged that the CHA’s alteration of the bidding requirements for a 1985 public works contract, for which Triad had successfully bid and been recommended, deprived them of their due process rights. Concluding that Triad had not alleged a constitutionally protected property interest in either allegation, Board of Regents of State Colleges v. Roth, 408 U.S. 564, 577, 92 S.Ct. 2701, 2709, 33 L.Ed.2d 548 (1972), the district court dismissed Triad’s due process claim.
In order to support a claim for a violation of due process, Triad must show that it had a protectible property or liberty interest that was taken away by the CHA without a hearing. Miller v. Henman, 804 F.2d 421 (7th Cir.1986), cert. denied, 484 U.S. 844, 108 S.Ct. 136, 98 L.Ed.2d 93 (1987). Moreover, this property interest must be more than a unilateral expectation—it must be a legitimate claim of entitlement. Roth, 408 U.S. at 577, 92 S.Ct. at 2709; Szabo Food Service, Inc. v. Canteen Corp., 823 F.2d 1073, 1080 (7th Cir.1987), cert. dismissed, 485 U.S. 901, 108 S.Ct. 1101, 99 L.Ed.2d 229 (1988). Finally, “[pjroperty interests ... are created and their dimensions are defined by existing rules or understandings that stem from an independent source such as state law_” Roth, 408 U.S. at 577, 92 S.Ct. at 2709; Perry v. Sindermann, 408 U.S. 593, 604, 92 S.Ct. 2694, 2717, 33 L.Ed.2d 570 (1972) (Burger, C.J., concurring).
Confronted with this precedent, Triad initially argued that the CHA’s alleged breach of the March, 1986 services contract and the subsequent award of those services to other firms constituted a denial of due process. The CHA pointed out, however, that under Article Three of the contract in question the CHA is given:
complete discretion to determine from time to time the quantity, location, deployment and type of services to be provided. CHA is not, by this Agreement, obligated to obtain from Contractor