fires are continuing to burn out of control, as parts of europe endure record breaking temperatures. in france, thousands of people remain evacuated from their homes, almost a week after the first blazes broke out. in portugal the entire country has been put on alert. the leader of britain s biggest private sector trade union is warning of a summer of discontent with widespread strike action. sharon graham of the union unite says that workers, and particularly those who got us through the pandemic, should not now be paying the price of inflation. the government says action like strikes on the railways are only creating misery for passengers across the uk. our economics editor faisal islam reports. injune, thousands of rail workers walked out in a national strike now more announced for july and august. and rail isn t the only industry affected by strike action. workers are increasingly willing to walk out to help push up they pay in tough times, says the chief of the bigge