WARSAW, Nov 9 (Reuters) - Thousands of people took part in a silent march through Krakow on Monday evening along with Poland's president and prime minister as the country tries to come to terms with an unprecedented mass shooting, in which a Polish man killed six people on the southern city's main square.
Relations between Prime Minister Donald Tusk and President Karol Nawrocki are tense, but they appear to want a display of national unity over an incident that has shocked Poland and left rival political camps bitterly disputing the killer's motives.
