it may cause an unsafe drop in blood pressure. side effects include headache, flushing, upset stomach, and abnormal vision. to avoid long-term injury, seek immediate medical help for an erection lasting more than four hours. stop taking viagra and call your doctor right away if you experience a sudden decrease or loss in vision or hearing. this is the age of taking action. viagra. talk to your doctor. >> dana: all right. time for one more thing. veterans day, one thing you know i love are dogs. i love seasonals. watch the dogs welcoming home the soldiers from the deployment. wonderful video. great charities online where you can help foster a dog for a soldier when they are away. sevenning their country. certainly the homecomings are the most fantastic things. they never get old. that dog is so happy. thanks to all the veterans and people who help take care of their dogs. >> eric: fantastic.