WSJ Law Blog : Here’s a new blog by WSJ.com (Wall Street Journal). WSJ.com’s law blog focuses on law and business, and the business of law. Peter Lattman is the lead writer. Peter joined The Wall Street Journal Online from Forbes Magazine. Before becoming a journalist, Peter worked on Wall Street and as a litigator at a New York law firm. The blog also includes contributions from reporters and editors at The Wall Street Journal and Dow Jones Newswires. H