Aug 22, 7:08 PM (ET) TOWSON, Md. (AP) - Armed with a tape measure, Sophia Jennings keeps her eyes open for overgrown weeds and the owners of the yards that have them. Jennings, a Baltimore County code enforcement officer, checks on residents who are not in compliance with rules about overgrown lawns. In most area jurisdictions, letting grass grow more than a foot high, or 8 inches in Baltimore city, is against the law. In some jurisdictions, the grass "cops" come in the form of code enforcement officers. In others, public works officials or environmental health workers are assigned to...