U.S. to send troops to be ready to help evacuate U.S. citizens from Lebanon  NBC NewsVideo John Kirby on US decision to send more troops to Middle East  ABC NewsUS officials work feverishly to stop Israel-Hezbollah confrontation ‘spiraling to a regional war’  CNNThe US is sending more troops to the Middle East to help US citizens flee as Israel-Hezbollah clashes intensify  Business InsiderPentagon sending additional troops to Middle East as tensions escalate  The Hill