The men's bodies were recovered from the sea following an extensive search off the Scottish coast.
The event at the EICC is one of his first major addresses since his term as president came to an end.
Scottish Conservative leader Ruth Davidson says people are put off by its high taxes and shrinking economy.
The front pages say searches of Salman Abedi's home prompt fears he may have built another bomb.
A selection of your pictures of Scotland sent in between 19 and 26 May
Test your Scottish Cup final knowledge with our goalscorer quiz
Setting up King Arthur's Scottish stunts
Parish priest talks of a great weight on the people of the remote island
Film-maker's passion for wild swimming
Following May's local elections, who is now running your council?
The Holyrood chamber expressed its solidarity, in murmuring silence: our elected leaders rose to the occasion.
Brendan Rodgers says Celtic striker Moussa Dembele is available for Saturday's Scottish Cup final after a hamstring problem.
Inside rock ‘n’ roll’s dodgiest deals