Police used tear gas and water cannons to disperse hundreds of protesters who gathered outside Sri Lankan Prime Minister Mahinda Rajapaksa's private residence in Tangalle as unrest grew over the country's deepening economic crisis #SriLanka #MahindaRajapaksa #GotabayaRajapaksa #News #Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en