hi, iliad doesn't come with any tool for the download of newspaper directly.
But you can install a browser. You can only install a iliad prepared browser (By now exist two browsers dillo and Minimo).
Minimo:
https://www.mobileread.com/forums/showthread.php?t=15448
Dillo:
https://www.mobileread.com/forums/showthread.php?t=8870