<p>MediaWatch looks at online reaction to what appears to have been a terror attack averted on a high-speed train heading for Paris. There's speculation that US Marines stopped the gunman from wreaking havoc on a Thalys train after hearing a gun being loaded in a toilet. We also cast an eye over the shocking images of Macedonia's crackdown on migrants and refugees at the border with Greece. </p><br /><br />Visit our website:<br />http://www.france24.com<br /><br />Like us on Facebook:<br />https://www.facebook.com/FRANCE24.English<br /><br />Follow us on Twitter:<br />https://twitter.com/France24_en
