richard moss, bbc news, in keswick.n sir ben ainslie is vying to win the oldest trophy in international sport — the america's cup. britain has never won the competition, but ainslie and his team hope to change that when qualifying begins tomorrow in bermuda. our sports correspondent natalie pirks was given exclusive access to the team as they prepared to race. as the most successful sailor in olympic history, sir ben ainslie is well versed in pursuit of glory. over in bermuda, he finds himself in a most unfamiliar role, that of underdog. in its166— a most unfamiliar role, that of underdog. in its 166— year history, no british team has ever won the america's cup. i guess you could say the america's cup becomes a life of section. it's very hard as a new tea m section. it's very hard as a new team to come into the cup and be in a dominant position. that is what we are aiming to achieve. i think we have certainly come a long way in the last three years. ben ainslie has previous in the cup. four years ago, he won the oldest

richard moss, bbc news, in keswick.d by the independent‘s chief political commentator, and the spectator‘s political correspondent. the police and security services say they're keeping an eye on 3,000 people of interest — and that they have 500 active investigations to deal with. this week's atrocity has again raised questions about government strategy, and whether it has the right powers to deal with those who pose a possible risk. our home editor mark easton reports. the murder of lee rigby in woolwich, 2013, prompted david cameron to reshape his strategy. the focus was on home grown extremism with public sector workers becoming legally obliged to inform police if they thought someone was displaying extremist behaviour. the government set up an extremism target, counter extremism bill, tough powers against anyone deemed to be an extremist. but the legislation now looks unlikely ever to happen because ministers struggled to define extremism, and concerns the approach fosters suspicion and distrust in largely law abidin