Senegal's leadership row mounts as parliament

1. Speaker El Malick Ndiaye quit after Faye dismissed Sonko and dissolved the government.
2. The empty chair could give Sonko a return route through a PASTEF-majority parliament.
3. Ndiaye framed the resignation as duty after months of tension between Faye and Sonko.
4. Deputies were summoned Tuesday to reinstate Sonko as an MP and elect a new speaker.