"We are very ready to help," says Lisbeth Alvarez, a nurse in Valencia who is volunteering in the aftermath of severe flooding that killed at least 158 people in southern and eastern Spain. The Valencia region was the hardest hit, reporting 155 deaths, and on Friday more troops were sent to help in search efforts, with dozens of people still missing. "We all have to help," says Nacho Huerta, another of those offering support. COMPLETES EN_36LA2TR SOUNDBITES