Referring to the Congress as a weak party, Telangana Rashtra Samithi (TRS) leader KT Rama Rao on Sunday alleged that the Bharatiya Janata Party (BJP) is getting stronger day-by-day because of the grand old party, adding that Rahul Gandhi and his party is the biggest strength of Prime Minister Narendra Modi.

"Congress is the main reason BJP is getting stronger day-by-day. Rahul Gandhi and Congress party is the biggest strength of Narendra Modi," he said.