New Delhi: First day, first show by newly-elected BJP president Rajnath Singh, who led the charge against Home Minister Sushil Kumar Shinde, saw Leader of Opposition Sushma Swaraj by his side demanding apology from the Congress on Home Minister's remarks on 'Hindu terror' and the RSS. The BJP made it clear that if Shinde does not take corrective measures, reverberations of this controversy will be felt during the Budget Session of Parliament.