TOPEKA, Kan. -- A sperm donor in Kansas is fighting a state effort to force him to pay child support for a child conceived through artificial insemination by a lesbian couple. William Marotta, 46, of Topeka said he is "a little scared about where this is going to go, primarily for financial reasons," The Topeka Capital-Journal (http://bit.ly/132b7Ji) reported Monday. When he donated sperm to Angela Bauer and Jennifer Schreiner in 2009, Marotta relinquished all parental rights, as well as financial responsibility for the child. When Bauer and Schreiner filed for state assistance this year, the state demanded the donor's name...