Nawaz Sharif Begins Talks on Forming Government in Pakistan
Likely main opposition leader Imran Khan pleased with turnout, worried about talk of vote rigging
Pakistani ex-PM Nawaz Sharif has been holding talks with party colleagues on forming a government, after claiming victory in parliamentary elections.
Unofficial results suggest a big lead for Mr Sharif's Muslim League (PML-N), though he may need support to govern.
