On a visit to Delhi Friday to finalise the annual plan for Gujarat, Narendra Modi took on the UPA government on the economy, and met both with former Prime Minister Atal Bihari Vajpayee and BJP patriarch L K Advani. Modi had tweeted about his appointment with Vajpayee earlier in the day but the visit to Advani, a day after the latter criticised party chief Nitin Gadkari on his blog, was a well kept secret.