In their article, Partners T. Markus Funk and Al Gidari, together with Associate Nathan Christensen, discuss the nation's first-of-its-kind criminal law requiring online service providers and traditional publishers to conduct in-person age verification for certain adult service advertisements.  Although the law's objectives are unquestionably laudable, the authors examine the significant risks to which the law's broad reach exposes otherwise innocent OSP's and other publishers, and discuss the potential legal obstacles standing in the way of the law's enforcement.