New Delhi, June 3 -- An Indian all-party delegation led by Congress MP Shashi Tharoor and a Pakistani team headed by former foreign minister Bilawal Bhutto-Zardari are set to be in the US around the same time this week to muster support for their countries from lawmakers and political leaders. The all-party delegation led by Tharoor is headed back to the US after travelling to Guyana, Panama, Colombia and Brazil and is to arrive in Washington on June 3. The Pakistani delegation is to visit New York and Washington from June 2.P7...