
Their evidence will form part of the committee's inquiry into press standards, privacy and libel.
The MPs are expected to ask Mr McCann, why he and his wife Kate, chose to sue a number of British newspapers for defamation instead of going through regulatory body the Press Complaints Commission.
In March last year, Express Newspapers agreed to pay the couple £550,000 in libel damages over false allegations that they were responsible for Madeleine's death. (UK.News.Yahoo)