Danica Kirka And Menelaos Hadjicostis, The Associated Press LONDON (AP) - Children joined thousands of other demonstrators making their way through central London for a pro-Palestinian march on Saturday, part of a global day of action against the longest and deadliest war between Israel and Palestinians in 75 years. The plight of children in the Gaza Strip after nearly 100 days of the Israel-Hamas war was the focus of the latest London march, symbolized by the appearance of Little Amal, a 3.5-meter (11.5-foot) puppet originally meant to highlight the suffering of Syrian refugees. The puppet had become a human rights...