Metro construction workers celebrate in front of a Tunnel Boring Machine (TBM) breakthrough point after successfully building a tunnel for the metro train in Bengaluru, India, August 31, 2015. India's economic growth slowed by more than expected in the quarter to June, according to data released on Monday that will worry Prime Minister Narendra Modi and prompt more urgent calls from his aides for interest rate cuts. (Photo by Abhishek N. Chinnappa/Reuters)
