4th Circuit heard case in May
Now only three states without marriage equality or marriage-equality lawsuit
Corbett: Appeal ‘extremely unlikely to succeed’
4th Circuit on Tuesday to hear oral arguments in case
After working with Kaplan to overturn fed'l law, group seeks to block her in Ohio
Justice rules $150,000 exemption must be provided to same-sex couples
Couples with health problems seek recognition
ACLU, others seek to file briefs in case
Former U.S. solicitor general filed brief with 4th Circuit
ACLU, Lambda Legal allowed to intervene in case before 4th Circuit
