More than half of all Iraq and Afghanistan veterans treated in Department of Veterans Affairs hospitals since 2002 have been diagnosed, at least preliminarily, with mental health problems, according to statistics obtained by the advocacy group Veterans for Common Sense.

Glenn Belcher and his dog Sky enjoy walking and playing in Cheesman Park, but Walker couldn’t get his dog there without a fight.

Retired Marine Sgt. Michael Madden of Prescott, Ariz., knows what it means to battle. In Vietnam, he was shot in the head, forcing him to undergo spinal cord surgery that has left him in a wheelchair. But the fight was not over for Madden. After being told by a Veterans Affairs doctor to file for funding to make his home and car wheelchair-adaptable, Madden has spent the last decade in a jungle of bureaucracy, legalese and claim denials.

Rep. John Hall is hailing two recent steps to speed the approval of disability pay for injured veterans — a process that can last months or even years.

The U.S. military has agreed to pay millions of dollars to veterans who were discharged from the service for post-traumatic stress disorder with lower disability ratings than they are entitled to. But time is running out for those who are eligible.

John Lamie survived six roadside bombings in Iraq, only to have the Department of Veterans Affairs refuse to accept three months’ worth of medical tests he underwent for jaw and shoulder wounds — tests performed by VA-approved doctors at VA facilities.

When her husband, a Marine Corps colonel, was transferred last summer from the Pentagon to a base in southern California, Karen Driscoll was forced to confront her autistic child’s new school district and the intricacies of federal special education law.

Hola amigos! Greetings from the great state of Virginia. It has been a couple of months since my last post and during that time I have been on a couple of trips and even attended my 10-year high school reunion in St. Petersburg, Fla. It was nice to see some of the people that I have not seen since graduation. I received a very warm welcome from everyone.

SAN ANTONIO — Richard Martin keeps a rearview mirror on his desk to prevent co-workers from startling him in his cubicle. The walls are papered with sticky notes to help him remember things, and he wears noise-canceling headphones to keep his easily distracted mind focused.