this is bbc news, the headlines: pope francis has denounced those who seek to instil fear of migrants for political propaganda, on a visit to a migrant camp on the greek island of lesbos. he called on europe to shoulder its responsibilities to overcome what he called a complex global problem. us politicians have paid tribute to the former republican senator and presidential candidate, bob dole who's died — at the age of 98. mr dole, survived serious injuries in the second world war and became one of the longest serving republican leaders in the senate. the international tennis federation has said it will not follow the women's tennis association in suspending tournaments in china. the wta said it made last week's move over concerns for the safety of the player, peng shuai. the itf says it does not want to �*punish a billion people'.