Ukraine's incursion into Russia deepens

An unprecented assault by Ukraine into Russia's Kursk region enters its fourth day, and an airbase in Lipetsk has also been targetted. We have Russian reaction. Also: In Thailand the main opposition party reinvents itself - two days after being disbanded by the country's top court because of laws against insulting the monarchy, and how a sad meme has been turned into a musical at the Edinburgh Fringe Festival in Scotland.