tomorrowjeremy corbyn will return to the campaign trail in a major speech in which he appears to draw a direct connection between british foreign policy and terrorist attacks. but how will campaigning carry on here? and have voters minds been changed by what's happened 7 i never would imagine a bomb in manchester, not in a big venue like that, anywhere in the whole of this country, you know? and now security, national security, is a main issue for me. meanwhile newsnight has uncovered new details about the background of the bomber. we have information tonight that salman abedi may have fought in libya in the civil war that ousted colonel gadaffi. and we'll be talking about all of this with a former home secretary, and discussing whether the government's anti—extremism strategy is working. good evening from manchester. it's not often you hear this city go silent. when it does, the effect is overwhelming. at 11 o'clock they came here to mourn, to mark a moment of silence and then to try — and pick up their lives. the queen paid her respects to survivors at the children's hospital, thank