B. Issues on Appeal
1. First Amendment
Mr. Lytle first challenges the district court’s grant of summary judgment against him on his First Amendment claim. He maintains that the court’s ruling infringes on the constitutional rights of public employees who uncover wrongdoing in governmental agencies.
a. Pickering balancing
It is well-established that a government employer “cannot condition public employment on a basis that infringes the employee’s constitutionally protected interest in freedom of expression.” Connick v. Myers, 461 U.S. 138, 142, 103 S.Ct. 1684, 1687, 75 L.Ed.2d 708 (1983). We undertake a four-part inquiry in order to evaluate a public employee’s claim that his employer has infringed this interest. See Gardetto v. Mason, 100 F.3d 803, 811 (10th Cir.1996).
First, we consider whether the speech in question addresses a matter of public concern. Matters of public concern are those of interest to the community, whether for social, political, or other reasons. See Connick, 461 U.S. at 145-149, 103 S.Ct. at 1689-91. In contrast, matters of only personal interest to government employees are not protected by the First Amendment. See id.
Second, if the speech does address a matter of public concern, the court must consider both employee’s interest in expression and the government employer’s interest in regulating the speech of its employees in order to maintain an efficient and effective workplace. See Gardetto, 100 F.3d at 811 (citing Pickering v. Board of Education, 391 U.S. 563, 568, 88 S.Ct. 1731, 1734-35, 20 L.Ed.2d 811 (1968)); Moore v. City of Wynnewood, 57 F.3d 924, 931 (10th Cir. 1995). Speech is protected if the employee’s interest outweighs the interest of the government employer. See Moore, 57 F.3d at 931. This process of weighing the respective interests is known as “the Pickering balancing test.”
Third, if the speech is protected, the employee must show that the speech was a substantial or motivating factor for the challenged governmental action. See Gardetto, 100 F.3d at 811 (citing Mt. Healthy City Sch. Dist. Bd. of Educ. v. Doyle, 429 U.S. 274, 287, 97 S.Ct. 568, 576, 50 L.Ed.2d 471 (1977)). Finally, if the employee shows that the speech was a substantial or motivating factor, the employer must be given the opportunity to show that it would have taken the same action in the absence of the protected speech. See id.
The Supreme Court has explained why a public employee’s speech is not given unqualified protection, but rather is balanced against the employer’s interest in efficient public service:
Government agencies are charged by law with doing particular tasks. Agencies hire employees to help do those tasks as effectively and efficiently as possible. When [an employee] ... begins to do or say things that detract from the agency’s effective operation, the government employer must have some power to restrain [him].
Thus, “the government as employer ... has far broader powers [over speech] than does the government as sovereign.” Id. at 671, 114 S.Ct. at 1886. Outside government workplaces, “[t]he First Amendment demands a tolerance of Verbal tumult, discord, and even offensive utterance,’ as ‘necessary side effects of ... the process of open debate....’” Id. at 672, 114 S.Ct. at 1886 (quoting Cohen v. California, 403 U.S. 15, 24-25, 91 S.Ct. 1780, 1788, 29 L.Ed.2d 284 (1971)). Within government workplaces, however, the First Amendment demands considerably less: “The government cannot restrict the speech of the public at large just in the name of efficiency. But where the government is employing someone for the very purpose of effectively achieving its goals, such restrictions may well be appropriate.” Id. at 675, 114 S.Ct. at 1888.
In balancing the employee’s interest in expression against the government’s interest in efficiency, a court must consider “the manner, time, and place of the employ