Both Sinha and Hussain are two BJP leaders, who enjoy good relation with Lalu for years.
"I challenge the BJP to disclose the names of secular leaders other than these two leaders," Lalu also said.
Last month Lalu challenged Bihar Chief Minister Nitish Kumar to explain who is secular in the National Democratic Alliance. Lalu's comment came following Kumar's statement that the NDA should declare its prime ministerial candidate in advance and that the candidate should be secular.
Shatrughan Sinha recuperating in hospital
K C Deo is Cong nominee for VP; NDA may back Jaswant
'Narasimha Rao connived at demolition of Babri Masjid'
PC blames NDA govt for shortage of IAS/IPS officers
PM's lack of leadership makes UPA a sinking ship: BJP