Marine Commandant Gen. Jim Amos and Air Force chief of staff Gen. Norton Schwartz will tell a Senate panel Friday they do not recommend Congress change the law to allow gays and lesbians to serve openly in the military. “Based on what I know about the very tough fight on the ground in Afghanistan, the almost singular focus of our combat forces as they train up and deploy into theater, the necessary tightly woven culture of those combat forces that we are asking so much of at this time and finally the direct feedback from the survey, my recommendation is...