The Congress party has seen many upheavals and shall overcome this one too, said Milind Deora on Monday, a day after he resigned from the post of the party's city unit chief."The Congress party has seen many upheavals and shall overcome this one too. There is no obstacle that cannot be overcome with unity and firm resolve," Deora said."I am humbled by the affection and support I have received from the Congress party leaders, workers, and sympathisers from the city and beyond, after my resignation," he added.The former Member of Parliament took to the Twitter to express his gratitude and extol the party for its performance in the Lok Sabha elections."We have proven during the Lok Sabha elections that we can work unitedly for all Mumbaikars and can earnestly pursue their support to build an inclusive Mumbai. Our party's vote share rose by almost three per cent and in South Mumbai alone, we polled 70,000 votes," Deora added.The Congress leader said that the party has re-established ...