Measure would put burden of proof on commanders to show 'actual harm'
Harkin includes SNDA, SSIA provisions as part of measure
Log Cabin expects Portman to sign on as co-sponsor
Student Non-Discrimination Act has bi-partisan support
Insiders mum on possible changes to bill
President pledges provision 'will not alter' rights of gay troops
Bipartisan group calls for vote on non-discrimination bill
Orgs say legislation is 'ideal vehicle' to address bullying
Workers' group approves pro-LGBT resolution
Democratic lawmakers hammer anti-gay activist
