WASHINGTON (AP) — President Barack Obama is aiming mortgage relief at members of the military as well as homeowners with government-insured loans, the administration's latest efforts to address a persistent housing crisis. In his first full news conference of the year Tuesday, Obama was to announce plans to let borrowers with mortgages insured by the Federal Housing Administration refinance at lower rates, saving the average homeowner more than $1,000 a year. Obama also was detailing an agreement with major lenders to compensate service members and veterans who were wrongfully foreclosed upon or denied lower interest rates.