xtent that lack of contact with unions contributed to lack of knowledge of NLRA rights 20 years ago, it probably is even more of a factor today.’ 74 North Carolina License Plate Agency #18, 346 NLRB 293 (2006), enf’d. 243 F. Appx. 771 (4th Cir. 2007) (unpublished). 75 Eastex, Inc. v. NLRB, above, 437 U.S. at 565- 567. 76 NLRB v. W