18:00Six O'Clock News27/12/2015 Corbyn under pressure over SyriaBBC Radio 4 Duration: 30 minutes Fri 27th Nov 2015, 18:00 on BBC Radio 4 FMAvailable for over a yearListen nowThe latest national and international news from BBC Radio 4. Jeremy Corbyn comes under pressure over his opposition to air strikes in Syria.GenresNewsFormatsBulletinsBrandSix O'Clock News Source: BBC Online