''Failure by both Corbyn and May to appear in the TV debates would be a dereliction of their duty.''
'It's a 'yes' or a 'no' and the prime minister failed to answer,' SNP deputy leader Angus Robertson said.
Number Cruncher Politics founder spoke to IBTimes UK about Jeremy Corbyn's big issue.
"Jeremy Corbyn himself has said that he was a 200/1 outsider for the Labour leadership in 2015."
It's extraordinary that it has taken an election to finally get clarity on the biggest issue facing the UK.
'Something extraordinary could be about to happen. Wales is on the brink of an electoral earthquake.'
'The essential first step towards the formation of a left-led government at Westminster.'
Defence Secretary Michael Fallon claimed the UK 'uses the deterrent every single day'.
UK Defence Secretary is already touring the TV and radio studios warning about Jeremy Corbyn.
The Labour leader was grilled on his foreign policy views on the Andrew Marr Show.
The Conservatives claim the UK economy would be 'on a permanent holiday' under Corbyn.
Jeremy Corbyn said tax burden would not fall on the shoulders of those with low incomes.
Anyone who wants to avoid another disastrous four years of austerity should put aside their differences.
Jeremy Corbyn appeared to be flirting with the idea but has now rejected it.
Labour leader also revealed that 2,500 people had joined his party since the election announcement.
She clearly believes she could win against Corbyn whenever the election is held.
Jeremy Corbyn will need to work extremely hard to close the gap over the next seven weeks.
Piers Corbyn claims the BBC is evil but believes 'shy Corbynistas' will save the day.
Labour leader will criticise Southern rail, Sir Philip Green and Mike Ashley.
Broadcaster's bold move could mean that the prime minister is empty-chaired.
It was a loud, raucous PMQs but, behind the pantomime, there were clear signs as to how the results will swing.
But there are no signs that Jeremy Corbyn and Tim Farron will return the favour.