ISTANBUL   Here is a rundown of all the news you need to start your Friday, including a US veto of a UN resolution calling for an immediate ceasefire in Gaza, a Ukrainian counteroffensive against Russian forces in Donetsk, and nearly 100 arrests during nationwide protests in France. TOP STORIES US vetoes UN Security Council draft resolution demanding ceasefire, full aid access in Gaza The US vetoed a UN Security Council draft resolution that demanded an "immediate, unconditional and permanent