We should welcome USS Nimitz. Remember they r our guest and they should b treated in good spirits. Regarding safety the US govt. is more concern about their staff and people around & they realy care. The ship is in service since 1975 & according to my knowledge no radiation/ related incident has happened! It show the safety standards. These political parties should help people in need instead of wasting time in protesting america now & then. If they care so much for people then why they are supporting the UPA govt. from outside which is responsible for permmiting the ship in INDIAN territorial waters?