Unease grows in Sarkozy party over rightward lurch

PARIS (Reuters) - Unease is growing in French President Nicolas Sarkozy's centre-right UMP party a week before a presidential election over his lurch to the right in pursuit of supporters of anti-immigration candidate Marine Le Pen.

Some mainstream conservatives have voiced public dismay at his embrace of the campaign themes, language and even some proposals of Le Pen's National Front. In private conversations, doubts are widespread about the morality and effectiveness of the strategy.