UPDATE 1-India's IDFC to merge with IDFC First Bank in latest consolidation
(Adds merger details in paragraphs 2-6) July 3 (Reuters) - IDFC First Bank said on Monday its board had given the green light for a merger with IDFC Ltd, just days after the landmark $40 billion merger between Housing Development Finance Corp and HDFC Bank came into effect. IDFC Ltd shareholders w...