SULPHUR, Okla. (AP) — Small towns in Oklahoma began a long cleanup Monday after tornadoes flattened homes and buildings and killed four people, including an<a class="excerpt-read-more" href="https://wsvn.com/news/us-world/oklahoma-towns-hard-hit-by-tornadoes-begin-long-cleanup-after-4-killed-in-weekend-storms/">Read More</a>