By Alexander Tanas CHISINAU (Reuters) -Several thousand people protested in Moldova’s capital on Sunday for the second straight weekend to demand the resignation of the country’s pro-Western government amid mounting anger over spiralling natural gas prices and inflation. The small east European nation, sandwiched between Ukraine and Romania, has seen political tensions rise in recent months as gas prices soar following Russia’s invasion of Ukraine. A Reuters reporter estimated the crowd at about 5,000 outside the official residence of President Maia Sandu — slightly smaller than last Sunday’s…