Swinson will tell the Liberal Democrats' conference that she can defeat "dictator" Boris Johnson and "Brexit by nature" Jeremy Corbyn.
Boris Johnson's bid for an election on October 14 could be blocked by LabourThe prime minister is th
The Labour leader pushed his party closer to being a fully-fledged pro-referendum party after losing swathes of voters to pro-EU parties last week.
Jeremy Corbyn launched Labour's European Parliament elections campaign in Kent, southeast England, on Thursday morning.
The Conservative government is preparing to offer the Labour Party a revised Brexit deal following talks on Tuesday.
