Conservative evangelical leader James Dobson has resigned as chairman of Focus on the Family but will continue to play a prominent role at the organization he founded more than three decades ago, The Associated Press has learned. Dobson notified the board of his decision Wednesday, and the 950 employees of the Colorado Springs, Colo.-based ministry were informed Friday morning at a monthly worship service, said Jim Daly, the group’s president and chief executive officer. Dobson, 72, will continue to host Focus on the Family’s flagship radio program, write a monthly newsletter and speak out on moral issues, Daly said