As Britain digested the shock news of King Charles III's cancer diagnosis, it was almost business as usual outside his Buckingham Palace home in London, with well-wishers hoping he would make a speedy recovery."A diagnosis of cancer is not good for anyone, even for kings and queens, so I feel bad for him and wish he can recover well," Giacomo Lanza, a 22-year-old student from the Italian city of Venice, told AFP. Buckingham Palace announced late on Monday that the cancer had been discovered whil