New Delhi: Did David Headley plan to strike at India's nuclear installations? The Home Ministry seems to think so. Even as it believes Headley and his accomplice Tahawaur Rana were in Pakistan the very day Kasab and the other terrorists were on a killing spree in Mumbai. India has now approached Canada for more information on Rana, who is a Canadian national and is currently under arrest in the US. An NIA team is also set to got to Canada.