In the law firmsWessels Sherman Joerg Liszka Laverty Seneczko P.C. attorneys Nancy E. Joerg and Anthony J. Caruso Jr. will present a teleseminar on May 10 from 2 to 3 p.m. to talk about tips for companies who use independent contractors to lower their liability.No special equipment is required to participate in the teleseminar, just a standard telephone. For more details and a registration form, visit wesselssherman.com.For more information about the teleseminar, please contact legal assistant Tammy Nelson at (630) 377 …