Remembering the contributions of our immigrant veterans - Being that it is Veteran's Day, it is important to remember the contributions of immigrants to our armed forces. Lawful Permanent Residents (green card holders) are eligible to enlist in the military. Each year, an average of about 8,000.00 non-citizens enlist in the U.S. military. As of 2008, there were more than 65,000 immigrants enrolled in the armed forces. That constitutes about 5% of all active duty military personnel. Non-citizens have served in the armed forces of the United States going back to the Revolutionary War. In the Civil War, more than 140,000 Irish immigrants alone served in the United States army. Whole regiments were made up exclusively of Irish immigrants. Several of these regiments were formed into the "Irish Brigade," a famed unit that saw action in some of the most important battles of the war. The brigade was so battle tested that only two other U.S. A...