By Sarah Mervosh, New York Times - Tensions over a growing movement to ban abortion after a fetal heartbeat can be detected intensified this week as lawmakers in Georgia passed a bill that stands to become one of the most restrictive abortion laws in the country... The bill, which narrowly passed in the Republican-controlled legislature on Friday, is expected to be signed into law by Gov. Brian Kemp, a Republican. The measure generally prohibits the procedure after doctors can discern a fetal heartbeat, a milestone that happens around six weeks of pregnancy — before some women know they are pregnant.