Employee voice is referred to the extent to which employment or labor laws permit

Employee voice is referred to the extent to which employment or labor laws permit or require employers to respect, respond to, or at least refrain from interfering with employee "say" and influence over the broad range of workplace matters of interest to employees. It can also include a very different subject of whether the law allows employers to compel employees to speak on some subjects. Discuss whether the U.S. employment or labor law appropriately handles the issue of employee voice. Please use as many labor law examples as possible, examples that involve collective or individual behavior, or combination of the two, or the NLRA's treatment of employee participation programs.